Benutzeranleitung / Produktwartung 3260 des Produzenten Canon
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SER VICE MANU AL REVISION 0 COPYRIGHT 1999 CANON INC. CANON LBP-3260 REV.0 JAN. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON) R Y8-1390-000 JAN. 1999.
COPYRIGHT © 1999 CANON INC Printed in J apan Imprimé au J apon Use of this manual should be strictly super vised to av oid disclosure of confidential information. Prepared by PERIPHERAL PRODUCTS Q U ALITY AD V ANCEMENT DIV . PERIPHERAL PRODUCTS TECHNICAL DOCUMENT A TION DEPT .
PREF ACE This Service Manual contains basic infor mation required for after -sales service of the laser beam printer LBP-3260 (hereinafter referred to as the "printer"). This infor mation is vital to the ser- vice technician in maintaining the high print quality and per for mance of the printer .
DTP system This manual was produced on an Apple PowerMacintosh 9500/233 personal computer and output by an Apple LaserW riter 16/600 PS laser beam printer; final pages were printed on DAINIPPON SCREEN MFG CO.
CONTENTS CHAPTER 1 PRODUCT INFORMA TION I. FEA TURES ............................ 1-1 II. SPECIFICA TIONS .................. 1-3 III. SAFETY INFORMA TION .... 1-6 IV . P ARTS OF THE PRINTER ...... 1-7 V . INST ALLATION ...................... 1-9 VI. MAINTENANCE AND SER VICING BY THE CUSTOMER .
A. Locations .......................... 3-24 B. Thermoswitch ................... 3-25 C. Door Switch ...................... 3-25 D. Upper Cassette Paper-size Sensing Switch/Lower Cassette Paper-size Sensing Switch . 3-26 E. Thermistor ................
APPENDIX I. GENERAL TIMING CHART ...... A-1 II. GENERAL CIRCUIT DIAGRAM A-3 III. LIST OF SIGNALS ................... A-5 IV . MESSAGES T ABLE ................. A-11 SER VICING ............................. 4-35 A. Periodic Replacement Parts ..........
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CHAPTER 1 PRODUCT INFORMA TION I. FEA TURES ............................ 1-1 II. SPECIFICA TIONS .................. 1-3 III. SAFETY INFORMA TION .... 1-6 IV . P ARTS OF THE PRINTER ...... 1-7 V . INST ALLATION ...................... 1-9 VI. MAINTENANCE AND SER VICING BY THE CUSTOMER .
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I. FEA TURES 1. High speed printing Equipped with Motorola's PowerPC 603e, the printer is capable of printing about 32 pages per minute (A4/Letter). 2. Superior print quality Combination of high resolution printing at 600 DPI and the use of super fine toner of fers clear print images.
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II. SPECIFICA TIONS A. Printer 1. Printer Engine 1) Type Desktop page printer (console type when paper deck is installed) 2) Printing method Electrophotography 3) Printing speed (Note 1) About 32 pages/min. (A4/Letter), about 18 pages/min. (A3) 4) First print time (Note 2) 12.
11) Duplex print Auto-duplexing When duplex unit (option) is installed, and plain paper (64g/m 2 to 105g/m 2 recommended paper) only. Manual duplexing (Note 4) Plain paper (64g/m 2 to 128g/m 2 recommended paper) on multi- purpose tray only. 12) Environment Temperature 10 to 32.
B. Option 1. Hard disk 1) Memory 2.16GB 2) Inter face ATA-3 (IDE) 3) Dimensions 70 (w) × 12.7 (D) × 100 (H) mm (excluding mounting materials and connector .) 4) W eight About 0.15kg 5) Power supply DC5V (supplied from the printer) Specifications are subject to change with product modification.
III. SAFETY INFORMA TION A. Laser Safety An invisible laser beam is irradiated within the laser/scanner unit. Since the laser beam can injure the eye if it strikes it, be sure not to disassemble the laser/scanner unit. It cannot be adjusted in the field, anyway.
IV . P ARTS OF THE PRINTER A. Exter nal Views Figure 1-4-1 Figure 1-4-2 Figure 1-4-3 1: Operation panel unit 2: Face-down tray 3: Upper cover 4: Delivery stopper 5: T est print switch 6: Multi-purpose.
B. Cross-sectional Views Figure 1-4-4 1: Face-up tray 13: Multi-purpose tray 2: Face-up delivery roller 14: Feed roller 1 3: Face-down delivery roller 15: Feed r oller 2 4: Upper fixing roller 16: Sep.
V . INST ALLA TION A. Notes This printer is packaged and shipped from the factory after careful adjustments and rigorous inspections. When installing the printer , it is important to demonstrate its per for mance in the same way as when it passes the factory inspection.
Figure 1-5-1 1 - 10 CHAPTER 1 900mm 100mm 834mm 2300mm 1500mm 2300mm 900mm 2600mm 2600mm 1200mm 900mm 1380mm 2600mm 2600mm 834mm 100mm 100mm 834mm 1200mm 1500mm 1500mm.
C. Unpacking and Installation Condensation will for m on metal sur faces when brought into a war m room from the cold. Therefore, when moving the printer to a war m environment, leave it packed in its box for at least an hour to acclimatize to room temperature.
6) Remove the 2 scr ews on the PCB. Figure 1-5-2 7) Insert the claw of the har d disk into the hole of the PCB. Figure 1-5-3 8) Fix the har d disk with the enclosed 2 screws and then connect the connector .
9) Install the PCB into the printer and fix it with 2 scr ews. 10) Tur n ON the printer switch. 11) Press the On Line key when the printer becomes READY to take the printer of f-line. 12) Press the Menu key to select "CONFIG MENU." 13) Press the Item key to select "FORMAT DISK.
4. Operation confirmation 1) Load paper in the lower cassette. 2) Insert the power plug into the outlet and the printer , then tur n the power switch ON.
D. Storing, Handling the EP-72 Cartridge Whether the cartridge is still sealed in its box or installed in the printer , the ef fect of the natur- al environment will change it over time regardless of the number of prints.
b. Effective life Cartridges are ef fective for 2.5 years following the date of manufacture, which is displayed in an abbreviated for m on the cartridge. The cartridge life span is also displayed (month and year) on the cartridge box as 2.5 years from the date of manufacture.
Figure 1-5-7 1 - 17 CHAPTER 1.
VI. MAINTENANCE AND SER VICING BY THE CUSTOMER To maintain the optimum per for mance of the printer , the following maintenance should be per- for med by the customer .
4. Fixing unit When replacing the cartridge, clean the fixing unit following the procedure below. 1) Open the multi-purpose tray and load one sheet of A4 or Letter size paper into the tray. 2) Pr ess the On Line key to take the printer off-line. 3) Pr ess the Menu key to select "PCL MENU.
12) Place the printed Cleaning Page into the multi-purpose tray with the printed side face-down. Figure 1-6-4 13) Press the Continue key to feed the Cleaning Page on the other side of the paper . "LOAD CLEANING PAGE IN MANUAL" will appear and the Continue LED will light up.
VII. OPERA TION A. The Operation Panel The operation panel is used to per for m basic printer operations, make printer configuration changes that software applications cannot control, identify available typefaces, and check the status of the printer .
The printer cannot print. · Continue indicator: 3 On: Indicates the Continue button may be pressed to exit current condition. For instance, if the mes- sage TONER LOW appears in the display panel, press Continue to continue printing but be sure to change the toner as soon as possible.
set a value from 1 to 999. In this case, to rapidly step through the values, press and hold down +Plus/-Minus. · Form Feed indicator: 12 On: Indicates that a page is currently being composed in the printer's memory. To print the page before it is completed, take the printer of f-line and press the For m Feed key.
B. Operation Panel Menus Y ou can access the following menus though the operation panel: · PCL MENU · PS MENU (Note 1) · FEEDER MENU · CONFIG MENU · MEMCONFIG MENU · P ARALLEL MENU · LOCALTALK MENU (Note 2) · ETHERNET MENU (Note 2) · TOKEN RING MENU (Note 2) · TEST MENU · LANGUAGE MENU Notes: 1.
■ The reset menu function per for ms a printer reset to clear all fonts, macros, and page infor- mation but retur ns some of the menu settings to their original factory defaults.
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CHAPTER 1 1-2 7 Figure 1-7-2 READ Y P A USED PCL MENU COPIES=1 P AGESIZE=LETTER FEEDER MENU FEED=DECK 7 BIN SORTER MODE=MAILBOX TRA Y SWITCH=ON OUTPUT=TOP OUTPUT BIN MANU AL=OFF MPTSIZE=LETTER ENVSIZE.
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CHAPTER 2 OPERA TION AND TIMING 1. This chapter describes the printer functions, the relationships between mechanisms and cir- cuits, and the timing of operations. Mechanical linkages are indicated by black and white lines ( ), the flow of control signals by solid arrows ( ), and the flow of groups of signals by outline arrows ( ).
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I. BASIC OPERA TION A. Functions Printer functions can be divided into four groups: the engine control system, the laser/scanner unit, the image for mation system, the paper pick-up/feed system.
B. Basic Operation Sequences Operation sequences of the printer are controlled by the microcomputer on the DC contr oller PCB. Descriptions of each period from ON until the main motor stops are as shown below.
C. Power On Sequences Sequences of the printer from power ON until it enters the standby mode are as shown below. Figure 2-1-2 2 - 3 CHAPTER 2 NO NO During this period, checks if there is residual paper in the printer . If automatic paper delivery is required as a result of the check, residual paper is delivered automatically .
II. ENGINE CONTROL SYSTEM A. DC Controller Circuit 1. Outline Operation sequences of the printer are controlled by the CPU of this circuit. When DC power is supplied from the power supply by tur ning .
3. DC Controller Input/Output Signals Figure 2-2-2 2 - 5 CHAPTER 2 PS1 J209-5 -3 -4 /REGS J13-3 -2 -1 J1205-1 -2 -3 PS2 J14-3 -2 -1 J1206-1 -2 -3 PS3 P5VB1 GND /FEEDS P5VB1 GND /RDOORS J1 1-3 -1 -2 PS.
Figure 2-2-3 2 - 6 CHAPTER 2 PS1401 PS1402 PS1403 J205-7 J1401-10 FDFULS -9 -12 FDOUTS -8 -1 1 FPOUTS -6 -9 UDOORS SW1401 +24VB +24V A J221-1 -2 -3 -1 -2 -4 J205-3 -4 -5 -5 -7 -8 ANTIN J220-A10 TONSNS.
Figure 2-2-4 2 - 7 CHAPTER 2 TRFVCNT /TRFNVD TRFVSNS /HRLBD /TRFCCD /DCHGBD /TRFCLK /DCHGUP HVTCLK /DEV ACD PRIA CCLK DEV ACCLK /PRIA CD /DEVDCD /PRIDCD DENADJ T ransf er bias drive signal T ransf er .
Figure 2-2-5 2 - 8 CHAPTER 2 +24V A F AN1D /F AN1S J208-1 -2 -3 F AN1 F AN2D /F AN2S J216-1 -2 -3 F AN2 F AN3D /F AN3S J210-1 -2 -3 F AN3 F AN4D /F AN4S J225-1 -2 -3 F AN4 J26-1 -2 -3 J13-1 -2 -3 +24V.
Figure 2-2-6 2 - 9 CHAPTER 2 +24V A J1303-2 -1 CL3 J1302-2 -1 SL2 /MPTSLD -5 -5 /MTPCLD -4 -4 +24V A J1402-2 -1 SL3 /FUSLD J205-10 J1401-13 H2 H1 S101 RLD /FSRD1 /FSRD2 FSRDE FSRCT SUPSL T /RLDSNS PST.
B. Fixing Control 1. Fixing temperature control The upper fixing roller contains two heaters: fixing main heater (H1: 600W) and fixing sub heater (H2: 450W). The fixing main heater heats the center of the upper roller , and the fixing sub heater mainly heats both ends of the upper roller .
Table 2-2-1 Notes: 1. The target temperatur e for the first page in duplex print is 5°C lower . 2. The print speed in the above table is for A4 or Letter sized paper .
Figure 2-2-8 2 - 12 CHAPTER 2 51 129 128 125 126 122 FSRTH GNDTH DA21 DA20 DC15 DC16 DC12 P30/T00 P33/T1 1 DB21 P34/T12 CPU IC201 44 47 +5V +5V +5V +5V +5V Q206 48 C221 Q207 Q208 /FSRD1 /FSRD2 FSRTH R.
2. Protective function The printer has three protection functions to prevent abnor mal temperatur e rise of the fixing roller . • The CPU monitors the ther mistor voltage.
4. Envelope position lever function This printer can adjust the nip width in two steps by changing the spring pressure of the lower fixing roller . If an envelope wrinkles after it is printed, set the envelope position lever to the enve- lope position.
2 - 15 CHAPTER 2.
C. High-V oltage Power Supply Figure 2-2-10 2 - 16 CHAPTER 2 J701-B2 J701-B4 J701-B3 /TRFCCD J701-A10 /DEV ACD J701-A7 J701-B7 PR1 TB702 TB703 [T705] TB706 TB705 [T701] [T703] [T706] [T708] [T707] TB7.
1. Outline In response to the instruction from the micropr ocessor (CPU) on the DC controller PCB, the high-voltage power supply applies a voltage to the primary charging roller , developing cylinder , transfer charging roller , static charge eliminator , and upper fixing r oller .
the discharger bias switch signal (/DCHGUP) tur ns “H” the low output bias changes to “L” and the circuit applies a high voltage output bias. The high voltage output bias is applied only at the trailing edge of a single side print and during the second side of a duplex print.
D. Power Supply 1. Outline Figure 2-2-11 AC power is supplied to the low-voltage power supply when the main switch (S101) is tur ned ON. The low-voltage power supply generates the required +24VDC, +5VDC and +3.
delivery cover . +5VDC is divided into +5V which is nor mally supplied to the ICs on the DC controller PCB from the power supply and +5V for power -saving mode (P5VB1). Supply of +5V for the power - saving mode is stopped when the sleep command is received from the video controller .
E. V ideo Interface Control 1. Outline To connect the printer to an exter nal device, such as a host computer , a video contr oller PCB (inter face PCB) is needed.
2. Operation When the power is switched ON, the printer enters W AIT mode. At the end of the W AIT mode, the DC controller sends the READY signal (/RDY) to the video controller to infor m it that printer is ready to print.
F . Other Controls 1. Main motor control Figure below shows the main motor control circuit. Figure 2-2-13 The main motor is a DC brushless motor with hall elements, and is unified with the motor drive circuit. The CPU (IC201) sets the MAIN MOTOR DRIVE signal (/MMOTD) to “L” and rotates the main motor .
2. Fan motor control This printer has 4 heat exhausting fans and an air intake fan. They are DC brushless motors. The figure below shows the fan motor control circuit. Figure 2-2-14 When the power switch of the printer is tur ned ON, the CPU (IC201) on the DC controller sets the No.
drive circuit switch the fun motor rotation speed between full and half speed. The CPU assesses a fan motor failure and reports it to the video controller , if the FAN LOCK DETECTION signals (/FAN1S, /F AN2S, /FAN3S, /FAN4S, /F AN5S) stay "L" for about 1.
III. LASER/SCANNER SYSTEM A. Outline Figure 2-3-1 The DC controller PCB receives the VIDEO signals (/VDO, VDO) from the video contr oller PCB and sends then to the laser driver in the laser/scanner unit.
B. Laser Control Circuit 1. Outline Figure 2-3-2 This circuit switches ON and OFF the laser diode (LD) with a constant intensity in response to the video signals (/VDO, VDO) sent from the video controller PCB.
it exceeds 3.805V . 2. Automatic power control of laser diode The laser driver IC controls the automatic power control (APC) of the laser diode so that the laser diode emits a beam of constant intensity.
Figure 2-3-3 Notes: 1. The shaded ar ea indicates the area where the laser beam writes on the drum. 2. T1 and T2 vary according to the paper size. If no paper size is specified by the paper size specification command from the video controller during manual feed, the print- er does not recognize the paper width.
C. Scanning System Figure below shows the scanner motor control circuit. Figure 2-3-4 The scanner motor is a three-phase, eight-pole DC brushless motor with a HALL element. It for ms a unit with the scanner driver , which controls the scanner motor rotation at a constant speed.
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IV . IMAGE FORMA TION SYSTEM A. Outline The image for mation system is the central hub of the printer , and consists of the photosensitive drum, developing unit and charging roller etc.
Figure 2-4-1 2 - 33 CHAPTER 2 /PRNT VDO /VDO Cleaning blade Car tridge Static charge eliminator T ransf er charging roller Lower fixing roller Upper fixing roller Photo- sensitive drum Primary chargin.
B. Printing Process A major portion of the image for mation system is contained with a cartridge as shown in Figure 2-4-2. Figure 2-4-2 This printer’s cartridge has a seamless photosensitive drum with a two-layer sur face shown in Figure 2-4-3. The outer layer of the drum consists of an organic photoconductor (OPC) and the base is alu- minum.
5. Drum cleaning stage Step 8 Drum cleaning Figure 2-4-4 2 - 35 CHAPTER 2 Drum cleaning stage 3. Dev elop- ment Fixing stage T ransf e r stage Electrostatic latent image f or mation stage De velopin g stage Multi-purpose tray feed P ape r path Direction of drum rotation 2.
1. Electrostatic latent image formation stage This stage follows two steps to produce an electrostatic latent image on the photosensitive drum. At the end of the stage, negative charges remain on the unexposed “dark” areas, where the laser beam struck (exposed) the drum sur face.
Step 2 Scanning exposure Figure 2-4-7 When the laser beam scans the drum sur face, it causes the charge to be neutralized in the areas struck by the laser beam.
As shown in Figure 2-4-8, the developing unit consists of a developing cylinder and a rubber blade. The developing cylinder rotates around a fixed inter nal magnet. The single-component toner consists of magnetite and a resin binder , and is held to the cylin- der by magnetic attraction.
Reference: If the image on the photosensitive drum is not completely transferred onto the paper due to jam- ming, etc., the toner may adhere to the transfer charging roller . The printer removes the toner from the transfer charging roller by switching the transfer voltage between positive and negative in the specified sequence.
4. Fixing stage The toner image transferred onto the paper in the transfer stage is held only by electrostatic attraction and a slight physical adhesion, so even a light touch will smear the image. In the fixing stage, the toner image is fixed by heating the paper and applying pressure.
5. Drum cleaning stage In the transfer stage, not all the toner is transferred to the paper . Some remains on the photo- sensitive drum. This residual toner is cleaned of f in the drum cleaning stage so that the next print image will be clear and distinct.
V . PICK-UP/FEED SYSTEM A. Outline Presence of paper on the multi-purpose tray is detected by the multi-purpose tray paper sensor (PS1301), and presence of paper in the upper and lower cassettes is detected by the cassette paper -out sensor (PS1207 or PS1208).
Figure 2-5-1 2 - 43 CHAPTER 2 PS1: Registration paper sensor PS2: Pick-up unit paper sensor PS1201: Lower cassette sensor PS1202: Upper cassette sensor PS1203: Lower cassette paper-le ve l sensor 1 PS.
Figure 2-5-2 2 - 44 CHAPTER 2 SL2 SL3 CL2 CL3 CL1 SL1 3 2 1 4 5 6 7 8 Pick-up PCB Multi-pur pos e tray PCB Switch/sensor PCB F ace-down delivery roller Flapper F ace-up delivery roller Fixing unit del.
B. Paper Pick-up 1. Pick-up operation This printer conducts paper pick-up operation by lifting the paper to the paper pick-up position with the lifter and lowering the rotating cassette pick-up roller to the paper level.
Figure 2-5-4 Figure 2-5-5 2 - 46 CHAPTER 2 STBY INTR PRINT STBY LSTR 3.0 1.97 0.5 0.03 0.5 0.06 0.03 0.06 0.06 About 1.5 P owe r switch ON PRINT signal (/PRNT) VERTICAL SYNC signal (/VSYNC) Main motor.
a. Cassette detection/cassette paper size detection/cassette paper level detection The upper and lower cassettes detection is executed by the upper cassette sensor (PS1202) and the lower cassette sensor (PS1201).
Figure 2-5-6 2 - 48 CHAPTER 2 PS1203 or PS1205 Lifter PS1204 or PS1206 Pick-up unit Pick-up PCB Light bloc kin g plate Remaining paper le vel Remaining number of sheets (note) Almost full High Low Alm.
b. Lift-up operation The lift-up operation is executed by the multi-input tray drive motor when a cassette is installed or the pick-up roller shaft is set lower than certain level due to the paper reduce. The two cases for the lift-up operation are as follows.
1) Cassette is installed ➀ When a cassette is installed, the multi-input tray drive motor rotates, and the cassette paper pick-up solenoid (SL3) is tur ned ON. Then, the shaft drive ar m is driven by the cassette paper pick-up cam rotation through the gear .
➁ As the shaft drive ar m goes down, the pick-up roller shaft goes down. Then, the lift-up release ar m is pushed, and the lift-up cam is unfixed. At the same time, the shaft drive ar m is fixed to the pick-up roller shaft fixing ar m, and the pick-up roller shaft is stopped in the designated position.
➃ The pick-up roller shaft is lifted up when the paper on the paper lifting plate touches the pick-up roller . Then, the fixing ar m is released, and the lift-up release ar m lifts up the pick- up roller shaft to the waiting position by force of the spring.
2) Paper level is lower than certain level ➀ As the paper level lowers, the moving distance of the pick-up roller increases. When the moving distance reaches the specified value, the pick-up roller shaft pushes the lift up release ar m, and the lift up cam is unfixed.
➁ When the lift-up cam is unfixed, the lift-up ar m lifts up the lifter gear one tooth by the rota- tion of the lift-up cam. The paper lifting plate is lifted up by repeating the operation. (See Figure 2-5-10) ➂ When the paper on the paper lifting plate touches the pick-up roller , the pick-up roller shaft is lifted up.
c. Multi-feed prevention mechanism When feeding from the cassette, the printer uses the separation roller to prevent multi-feeding. Nor mally, the separation roller is imparted with a rotational force opposite to that of the feed roller .
2. Manual feed (multi-purpose tray) The presence of paper on the multi-purpose tray is detected by the multi-purpose tray paper sensor (PS1301). When the DC controller receives the /PRNT signal from t.
C. Fixing and Delivery Unit The upper and lower rollers of the fixing unit, and the face-up and face-down delivery rollers are driven by the main motor (MT1). The paper separated from the photosensitive drum is fed into the fixing unit, and sent from the fixing unit by the fixing roller and fixing unit delivery roller .
The printer switches between face-up and face-down tray delivery with the face-up deflector . When the FACE-UP SOLENOID DRIVE signal (/FUSLD) becomes “L”, the face-up solenoid (SL3) moves the face-up deflector to the face-up tray and the paper is delivered through the face-up tray.
D. Paper Jam Detection The following paper sensors are provided to detect whether paper is present and whether the paper is fed nor mally. • Registration paper sensor (PS1) • Pick-up unit paper se.
7. Residual paper jam a. The CPU assesses a residual paper jam if the fixing unit delivery sensor (PS1403) detects the paper after the power -ON. b. The CPU assesses a residual paper jam if it does no.
VI. OVERALL CONTROL SYSTEM A. V ideo Controller PCB 1. Outline The video controller PCB receives print data consisting of code or image data sent from the exter- nal device (host computer , etc.
Figure 2-6-1 2 - 62 CHAPTER 2 J1 J4 J3 J2 ROM DIMM 0 ROM DIMM 1 ROM DIMM 2 J1 1 J10 IC27 EEPROM AIR IC2 J6 J7 IC10 DRAM (16M) DRAM (16M) ASIC IC15 CPU J8 J9 RAM DIMM 0 RAM DIMM 1 DRAM (16M) DRAM (16M).
2-6 3 Video contoroller PCB Block Diagram Figure 2-6-2 AIR X´T AL (14.37038MHz) nVDO X´T AL (66.6666MHz) CPUCLK (33.3MHz) <J4> <J2/3> for option (72pin, 2slot) for hard disk (44pin, 2.
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B. Control Panel 1. Outline The control panel contains a LCD (20 characters x 2 lines), 9 switches, and 7 LEDs. The control panel is connected to the video controller PCB and has the functions listed below. a. Displays status and error messages in the LCD.
C. Self T est The printer executes the self diagnostic program of the video controller to check the condition of the video controller at the power -ON. This function is called self test. There are two types of self tests: power -ON self test and power -ON key sequence.
6) Pr essing the Reset key illuminates the every other column of the top line of the LCD. Releasing the key will clear the display. 7) Pr essing the Enter key displays "OPERATION CHECK" message. Releasing the key will clear the message. 8) Pr essing the Menu key displays "OPERATION CHECK" message.
2 - 68 CHAPTER 2.
CHAPTER 3 THE MECHANICAL SYSTEM I. PREF ACE ............................... 3-1 II. EXTERNALS ........................... 3-2 III. MAIN UNITS ........................... 3-8 IV . MAIN P ARTS .......................... 3-15 V . SWITCHES/SENSORS .......
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I. PREFACE This chapter describes disassembly and reassembly procedures of the printe r . The service technician is to find the factor of the failure according to the "Chapter 4 T roubleshooting" and to follow the disassembly procedures in this chapter to r eplace the defec- tive part(s).
II. EXTERNALS A. Locations 1: Upper cover unit 2: Operation panel unit 3: Face-down tray 4: Upper cover 5: Right rear cover 6: Multi-purpose tray 7: Pick-up unit door 8: Duplexing unit door 9: Front c.
1. Face-down tray 1) Open the upper cover . 2) Holding the knob, r emove the lock lever . Close the upper cover and then take out the face-down tray. ➀ Upper cover ➁ Knob ➂ Lock lever ➃ Face-down tray Figure 3-2-2 2. Front cover 1) Remove the upper cassette.
3. Upper cover unit 1) Remove the face-down tray. 2) Remove the 2 scr ews. ➀ Screws Figure 3-2-6 3) Open the delivery cover unit and then remove the 2 screws. ➀ Screws Figure 3-2-7 4) Pulling the knob towar d you, lift the upper cover unit and disconnect the connector from the inside.
4. Rear cover 1) Open the upper cover . 2) Open the pick-up unit door . 3) Remove the 2 scr ews, unhook the claw, and then remove the right rear cover . ➀ Screws ➁ Claw ➂ Right rear cover Figure 3-2-10 4) Remove the 6 scr ews and then the rear cover .
7. Right cover unit 1) Remove the upper and lower cassettes. 2) Remove the fr ont cover . 3) Remove the right r ear cover . 4) Remove the hinge and then the 4 scr ews from the right cover unit. ➀ Right cover unit ➁ Hinge ➂ Screws Figure 3-2-14 5) Unhook the 2 claws fr om the inside and then remove the right cover unit.
6) Unhook the 2 claws fr om the inside and then remove the left lower cover . ➀ Claws ➁ Left lower cover Figure 3-2-18 B. Control Panel Unit 1) Remove the fr ont cover . 2) Unhook the 2 claws. Lifting the contr ol panel unit, disconnect the connector from the inside.
III. MAIN UNITS A. Laser/Scanner Unit 1) Remove the upper cover unit. 2) Disconnect the 3 connectors fr om the laser/scanner unit. ➀ Connectors Figure 3-3-1 3) Remove the 4 scr ews and the laser/ scanner unit. ➀ Screws ➁ Laser/scanner unit Figure 3-3-2 Note: Do not disassemble the laser/scan- ner unit as it cannot be adjusted in the field B.
4) Remove the high-voltage power supply unit following steps 1-3 on Page 3-47. 5) Undo the connector , remove the 4 screws and then the main motor . 6) Remove the 2 scr ews and the drive unit. ➀ Screws ➁ Drive unit Figure 3-3-5 C. Pick-up Unit 1) Pull out the upper and lower cassettes.
Notes: 1. While r eplacing parts in the pick-up unit, to prevent grease from getting on the pick-up, feed and separation rollers, be sure to remove them before working on the unit. Take care not to get grease on the paper feed guide. 2. Be sure to grease the parts shown in figure 3-3-8 when exchanging, to prevent noise.
➀ Roller holder ➁ Shaft ➂ 57T gear ➃ Upper lift-up cam ➄ Pick-up cam ➅ 100T gear ➆ 20T/41T gear ➇ Lower lift-up cam ➈ 31T/47T gear ➉ Lifter Figure 3-3-8 3 - 11 CHAPTER 3 ➉ ➀ .
D. Multi-purpose Tray Pick-up Unit 1) Remove the fr ont cover . 2) Remove the r ear cover . 3) Remove the multi-purpose tray. 4) Open the pick-up unit door .
F . Delivery Unit 1) Remove the upper cover unit. 2) Remove the fr ont cover . 3) Remove the right r ear and rear covers. 4) Remove the left r ear cover . 5) Disconnect the connector and r emove the 3 screws. ➀ Connector ➁ Screws Figure 3-3-13 6) Remove the 2 scr ews.
Notes: 1. When r eplacing the fixing unit, be sure to confir m the location of the fixing unit envelope lever before replacement and then position it the same way after installing the new fixing unit. ➀ Nor mal mode ➁ Envelope mode Figure 3-3-16 2.
IV . MAIN P ARTS A. Locations ➀ Multi-purpose tray pick-up roller ➁ Separation pad ➂ Pick-up/Feed/Separation rollers ➃ Registration lower roller ➄ T ransfer charging roller ➅ Fixing roller.
B. Multi-purpose T ray Pick-up Roller 1) Open the multi-purpose tray. 2) Remove the cover . ➀ Cover Figure 3-4-2 3) While pr essing the lifting plate, grasp the multi-purpose tray pick-up roller knob, and pull out the roller . ➀ Lifting plate ➁ Multi-purpose tray pick-up roller Figure 3-4-3 C.
D. Pick-up/Feed/Separation Rollers 1) Pull out the upper and lower cassettes. 2) Grasp the knobs of each r oller and pull the rollers out of the printer .
F . Transfer Charging Roller 1) Open the upper cover . 2) Open the transfer charging r oller guide. 3) Pinch the gear , lift it slightly, and slide it to the left.
4) T ake out the 4 connectors. ➀ Connectors Figure 3-4-12 5) Disconnect the heater claw of the hold- er and remove the holder . Then, gently pull out the fixing heater from the fixing upper roller . ➀ Claw ➁ Heater holder ➂ Fixing roller heater Figure 3-4-13 H.
5) Remove the E-ring and the spring, then pull out the separation lower guide toward you and slide it of f in the direc- tion of the arrow. ➀ E-ring ➁ Spring ➂ Separation lower guide Figure 3-4-15 6) Remove the fixing r oller heater following steps 2-5 on Page 3-18.
1 3) Remove the screw, and the ther- moswitch stay. ➀ Screw ➁ Ther moswitch stay Figure 3-4-18 14) Remove the screw, undo the 2 claws, and take of f the fixing roller cover . ➀ Screw ➁ Claw ➂ Fixing roller cover Figure 3-4-19 15) Remove the grounding ring.
17) Removing the insulating bushing. ➀ Insulating bushing Figure 3-4-22 18) Remove the C-ring, O-ring and insulat- ing bushing. 19 ) Remove the bearing and the fixing upper roller . ➀ C-ring ➁ O-ring ➂ Insulating bushing ➃ Bearing ➄ Fixing upper roller Figure 3-4-23 I.
J. Cleaning Roller 1) Remove the fixing unit following steps 1-2 on Page 3-13. 2) Remove the fixing lower r oller following steps 2-3 on Page 3-22. 3) Remove the cleaning r oller .
V . SWITCHES/SENSORS A. Locations 1: Ther moswitch 2: Door switch 3: Upper cassette paper -size sensing switch 4: Lower cassette paper -size sensing switch 5: Ther mistor 6: Registration paper sensor .
B. Thermoswitch 1) Remove the fixing unit following steps 1-2 on Page 3-13. 2) Remove the wir e cover . 3) Remove the 2 scr ews and then the lead wire and the ther moswitch. ➀ Screws ➁ Ther moswitch Figure 3-5-2 C. Door Switch 1) Remove the switch/sensor PCB follow- ing steps 1-10 on Page 3-45.
D. Upper Cassette Paper-size Sensing Switch/Lower Cassette Paper-size Sensing Switch 1) Remove the cassette paper -size sensing PCB following steps 1-4 on Page 3-47. E. Thermistor 1) Remove the fixing unit following steps 1-2 on Page 3-13. 2) Remove the wir e cover .
check that the plate spring has not defor med. F . Registration Paper Sensor 1) Remove the feed unit following steps 1- 7 on Page 3-14. 2) Disconnect the connector fr om the back of the feed unit, and then remove the registration paper sensor .
G. Pick-up Unit Paper Sensor 1) Remove the pick-up unit following steps 1-7 on Page 3-9. 2) Disconnect the connector , and then remove the 2 claws and the sensor unit. ➀ Connector ➁ Claws ➂ Sensor unit Figure 3-5-5 3) Remove the pick-up unit paper sensor from the sensor unit.
I. Lower Cassette Sensor/Upper Cassette Sensor/Lower Cassette Paper-level Sensor 1/Lower Cassette Paper-level Sensor 2/Upper Cassette Paper-level Sensor 1/Upper Cassette Paper-level Sensor 2/Lower Cassette Paper-out Sensor/Upper Cassette Paper-out Sensor 1) Remove the pick-up PCB following steps 1-3 on Page 3-44.
K. Face-down T ray Paper Full Sensor /Face-down T ray Delivery Sensor /Fixing Unit Delivery Sensor 1) Remove the switch/sensor PCB follow- ing steps 1-11 on Page 3-45.
VI. CLUTCHS/SOLENOIDS A. Locations ➀ Multi-purpose tray pick-up clutch ➁ Feed clutch ➂ Registration clutch ➃ Lifting plate solenoid ➄ Cassette pick-up solenoid ➅ Face-up solenoid Figure 3-.
B. Multi-purpose T ray Pick-up Clutch 1) Remove the multi-purpose tray pick-up unit following steps 1-6 on Page 3-12. 2) Disconnect the 2 connectors. 3) Remove the 2 scr ews, the clutch cover unit, and then the multi-purpose tray pick-up clutch. ➀ Connector ➁ Screws ➂ Clucth cover unit ➃ Multi-purpose tray pick-up clutch Figure 3-6-2 C.
D. Registration Clutch 1) Remove the r egistration roller unit fol- lowing steps 1-5 on Page 3-12. 2) Remove the E-ring and the r egistration clutch. ➀ E-ring ➁ Registration clutch Figure 3-6-5 E. Lifting Plate Solenoid 1) Remove the multi-purpose tray pick-up unit following steps 1-6 on Page 3-12.
F . Cassette Pick-up Solenoid 1) Remove the pick-up unit following steps 1-7 on Page 3-9. 2) Disconnect the connector . 3) Remove the scr ew and take out the cas- sette pick-up solenoid. ➀ Connector ➁ Screw ➂ Cassette pick-up solenoid Figure 3-6-7 G.
VII. MOTORS/F ANS A. Locations ➀ Main motor ➁ Pick-up motor ➂ Fixing unit/scanner unit fan ➃ Power supply fan ➄ Electrical unit fan ➅ Fixing unit fan ➆ Multi-purpose tray pick-up unit fa.
B. Main Motor 1) Remove the high-voltage power supply unit following steps 1-3 on Page 3-47. 2) Undo the connector , remove the 4 screws and then the main motor . ➀ Connector ➁ Screws ➂ Main motor Figure 3-7-2 C. Pick-up Motor 1) Remove the pick-up unit following steps 1-7 on Page 3-9.
D. Fans 1. Summary There are 4 fan motors installed to circu- late air within the printer and prevent the inter nal temperature from rising. • Fixing unit/scanner unit fan (FM1): Blows air from the fixing unit and the scanner unit vicinity. • Power supply fan (FM2): Blows air from the power supply.
5) Remove the cable fr om the guide. 6) Unhook the claw, then r emove the fan duct. ➀ Cable ➁ Cable guide ➂ Claw ➃ Fan duct Figure 3-7-7 7) Remove the 2 scr ews, and then the fix- ing unit/scanner unit fan. ➀ Screws ➁ Fixing unit/scanner unit fan Figure 3-7-8 3.
4. Electrical unit fan 1) Remove the right r ear and rear covers. 2) Remove the left r ear cover . 3) Undo the connector . 4) Pinch the 2 claws holding the electrical unit fan and pull out the fan. ➀ Connector ➁ Claws ➂ Electrical unit fan Figure 3-7-11 5.
6. Multi-purpose tray pick-up unit fan 1) Remove the multi-purpose tray pick-up unit following steps 1-6 on Page 3-12. 2) Disconnect the connector . 3) Remove the scr ew, claw, and then the fan duct together the multi-purpose tray pick-up unit fan. 4) Remove the multi-purpose tray pick-up unit fan from the fan duct.
VIII. PCBS A. Locations ➀ DC controller PCB ➁ Pick-up PCB ➂ Multi-purpose tray PCB ➃ Switch/sensor PCB ➄ High-voltage power supply PCB ➅ Upper cassette paper -size sensing PCB ➆ Lower ca.
B. V ideo Controller PCB Unit 1. Removal from the printer 1) Loosen the 2 scr ews then pull out the video controller PCB unit. ➀ Screws ➁ Video controller PCB unit Figure 3-8-2 2. Disassembly/reassembly a. V ideo Controller PCB 1) Remove the 2 scr ews.
b. Removal of RAM DIMM/ROM DIMM (option) 1) Push down the socket lever to r emove the RAM DIMM or ROM DIMM. Be sure not to touch the elements. ➀ Socket lever ➁ RAM DIMM ➂ ROM DIMM ➃ Cutout Fig.
D. Pick-up PCB 1) Remove the pick-up unit following steps 1-7 on Page 3-9. 2) Disconnect the 6 connectors. 3) Remove the scr ew, disconnect the 2 claws, and take out the pick-up PCB.
6) Remove the scr ew 7) Unhook the claw, and then r emove the multi-purpose tray PCB. ➀ Screw ➁ Claw ➂ Multi-purpose tray PCB Figure 3-8-10 F . Switch/Sensor PCB 1) Remove the upper cover unit. 2) Remove the right r ear and rear covers. 3) Remove the left r ear cover .
7) Remove the 5 scr ews and the shield plate. ➀ Screws ➁ Shield plate Figure 3-8-13 8) Remove the DC contr oller PCB following steps 1-4 on Page 3-43.
G. High-voltage Power Supply Unit 1) Remove the right r ear and rear covers. 2) Disconnect the 2 connectors. 3) Remove the scr ew (M4), the 2 screws (M3), and then the high-voltage power supply unit. ➀ Connectors ➁ Screws (M4) ➂ Screws (M3) ➃ High-voltage power supply unit Figure 3-8-16 H.
I. Power Supply 1) Remove the left r ear and rear covers. 2) Disconnect the connector , r emove the 2 screws, then take out the fan duct. ➀ Connector ➁ Screws ➂ Fan duct Figure 3-8-19 3) Remove the connector . 4) T ake out the 5 screws. ➀ Connector ➁ Screws Figure 3-8-20 5) Remove the 3 connectors.
CHAPTER 4 TROUBLESHOOTING I. PREF ACE ............................... 4-1 II. IMAGE DEFECTS .................... 4-8 III. P APER JAMS TROUBLESHOOTING .............. 4-14 IV . P APER TRANSPORT TROUBLESHOOTING .............. 4-18 V . MALFUNCTION TROUBLESHOOTING .
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I. PREF ACE A. Malfunction Diagnosis Flowchart The malfunctions that occur in the printer fall into five main factors; “image defects,” “paper jams,” “paper transport troubleshooting,” “malfunction troubleshooting,” and “malfunction sta- tus troubleshooting.
Figure 4-1-1 4 - 2 CHAPTER 4 Is test print e xecutab le? (Note 1) Ref er to the item, "paper jams" Po w e r O N Displa ys "READ Y"? Make a test print Occurs paper jam? Initial chec.
Notes : 1. Before executing a test print, make sure to select the same pick-up source and deliv- ery source that were used when the malfunction occurred accor ding to the infor ma- tion given by the user .
B. Initial Check Check the following items before making a diagnosis of malfunction. If any failure is found, the service technician is to clear the problem and to give the instruction to the user . 1. Installation environment Make sure that the requirements stated below meet when installing printer: a.
C. T est Print The test print is divided into two types: engine test print and controller test print. If a malfunction occurs in this printer , make a test print and assess the abnor mality of the printer . 1. Engine test print Test print patter ns of horizontal lines are printed in this test print.
2. Controller test print The following items can be printed by selecting and executing a TEST MENU: • SHOW PAGE COUNT Displays the total number of pages printed. The total page number is only shown briefly on the display but does not print. The page count prints in the TEST PRINT .
Figure 4-1-3 4 - 7 CHAPTER 4 Canon Inc., LBP-3260 Printer Configuration P age Canon, the Canon logo and LBP are trademarks of Canon Inc. PCL and PCL5 are trademarks of Hewlett-Packard Company . PCL MENU COPIES = 1 P AGESIZE = A4 ORIENT A TION = PORTRAIT FORM = 64LINES FNTSRC = INTERNAL FONTNUM = 0 PT .
II. IMAGE DEFECTS If the factor of the malfunction is identified as “image defects” by the malfunction diagnosis flow- chart (Figure 4-1-1), find out the cause of the failure according to the table below and clear the problem.
II-2. Dark <Possible causes> 1. The image density is not adjusted correctly. Action: Adjust the image density by operating the exter nal device. 2. The drum grounding contact of the high-voltage power supply is not making a good connec- tion with the cartridge contact.
Action: Replace the cartridge. 3. The high-voltage power supply PCB is defective. Action: Replace the high-voltage power supply PCB. 4. The DC controller PCB is defective. Action: Replace the DC controller PCB. II-5. Dots in vertical line <Possible causes> 1.
II-8. Black horizontal lines <Possible causes> 1. Horizontal scar(s) on photosensitive drum Action: Replace the cartridge. 2. The upper fixing roller is dirty, defor med, or wor n. Action: Replace the upper fixing roller . II-9. Dirt <Possible causes> 1.
Action: Remove the foreign materials. 5. The upper fixing roller sur face is damaged or dented. Action: Replace the upper fixing roller . 6. The mirror in the laser/scanner unit is dirty. Action: Replace the laser/scanner unit. II-12. White horizontal lines <Possible causes> 1.
Table 4-2-2 4 - 13 CHAPTER 4 Dirt Diameter (mm) Phenomenon T ransfer charging roller Upper fixing roller Lower fixing roller Pick-up roller Feed roller Separation roller Photosensitive drum Developing cylinder Primary charging roller Period on image (mm) Blank spot Dirt on back of paper 17.
III. P APER JAMS TROUBLESHOOTING Paper passes through 4 major sections of the printer . Figure 4-3-1 III-1: Multi-purpose tray pick-up block III-2: Cassette pick-up block III-3: T ransfer and feed blo.
III-1. Multi-purpose tray pick-up block <Possible causes> 1. Curled paper Action: Straighten the paper , and then instruct the user . 2. The multi-purpose tray pick-up roller is wor n, defor med, or dirty. Action: Clean the tray pick-up roller if it is dirty.
Action: Replace the pick-up PCB. 7. The DC controller PCB is defective. Action: Replace the DC controller PCB. III-3. T ransfer and feed block <Possible causes> 1. The registration roller is wor n, defor med, or dirty. Action: Clean the registration roller if it is dirty.
8. The fixing unit delivery sensor lever does not move smoothly or is damaged. Action: Adjust the lever so that it moves smoothly. If it is damaged, replace it. 9. The fixing unit delivery roller is wor n. Action: Replace the fixing unit delivery roller .
IV . P APER TRANSPORT TROUBLESHOOTING If the factor of the malfunction is identified as “paper transport troubleshooting” by the mal- function diagnosis flowchart (Figure 4-1-1), execute the followings and mend the defect. IV-1. Multiple Paper Feed <Possible causes> 1.
2. The spring of the registration roller unit is out of place. Action: If the spring is out of place, set it in the right position or replace it with new one.
V . MALFUNCTION TROUBLESHOOTING If the factor of the malfunction is identified as “malfunction troubleshooting” by the malfunction diagnosis flowchart (Figure 4-1-1), execute the followings and mend the malfunction. V-1. No AC Power Input <Possible causes> 1.
VI. MALFUNCTION ST A TUS TROUBLESHOOTING If the factor of the malfunction is identified as “malfunction status troubleshooting” by the mal- function diagnosis flowchart (Figure 4-1-1), execute the followings and mend the malfunction. VI-1. "10.
VI-2. "10.3 ERROR FUSER CALL FOR SERVICE" Fixing unit failure (abnormal high temperature) <Possible causes> 1. The ther mistor has shorted. Action: Tur n the power OFF and remove the fixing unit. Measure the resistance between the fixing unit connector J50B-5 (FSR TH) and J50B-4 (GNDTH).
2. The laser drive signal line connectors are loose. Action: Reconnect connector J1001 on the laser driver PCB, and connector J202 on the DC controller PCB. 3. The laser/scanner unit is defective. Action: Replace the laser/scanner unit. 4. The DC controller PCB is defective.
Action: Disconnect connector J216 on the DC controller PCB. Tur n the power switch ON and measure the voltage between connector J216-1 (FAN2D) and J216-3 (GND) on the DC controller PCB. If the voltage changes from 0 to more than 18V, replace the power supply fan.
Action: Replace the DC controller PCB. VI-12. "14.1 ERROR AUX TRA Y CALL FOR SERVICE" Lifting plate failur e <Possible causes> 1. Lifting plate drive unit parts are damaged. Action: Replace any damaged parts. 2. The lifting plate position sensor is defective.
VI-15. Displays "LOAD<MEDIA><SIZE> IN UPPER" or "LOAD<MEDIA><SIZE>IN LOWER" when the specified cassette is loaded with paper . <Possible causes> 1. Pull out the upper and lower cassettes, and install the specified cassette in the printer .
VI-17. "PRINTER OPEN" message appears when the cover is closed. <Possible causes> 1. The projection for the delivery cover is damaged. Action: Replace the delivery cover . 2. The projection for the upper cover is damaged. Action: Replace the upper cover .
VII. MEASUREMENT AND ADJUSTMENT A. Mechanical Adjustment 1. Checking the nip width of the lower fixing roller The fixing unit is not designed to allow adjustment of the pressure (nip width); however , the incorrect nip width can cause fixing problems.
Figure 4-7-2 B. Electrical Adjustment • No electrical adjustment for this printer . 4 - 29 CHAPTER 4 Leading edge of paper a The value of "a" drops by 0.5mm f or each notch mov ed. The value of "a" rises by 0.5mm f or each notch mov ed.
C. V ariable Resistors, LEDs, Test Pins, Jumpers and Switches on PCBs Only the variable resistors, LEDs, test pins, jumpers, and switches required for after -sales ser- vice in the field are listed below. All other variable resistors, test pins, etc. are for the factory use only.
Table 4-7-1 Note: Sensor check is available only when the service mode is specified by the printer driver tester . (Refer to the operating manual of the printer driver tester for details.) 2. Switch/sensor PCB Figure 4-7-4 Table 4-7-2 4 - 31 CHAPTER 4 Test print switch Sensor check (Note) SW No.
3. Cassette paper size detection PCB Figure 4-7-5 Table 4-7-3 4 - 32 CHAPTER 4 J1601 5 1 SW1604 SW1603 SW1602 SW1601 Cassette paper -size sensing switch (See page 2-47.
4. High-voltage power supply PCB Figure 4-7-6 Table 4-7-4 4 - 33 CHAPTER 4 VR701 B12 A12 6 J701 VR702 A1 B1 TB703 TB702 TB701 TB704 T704 5 2 1 7 TB706 TB705 For factory use VR No.
This page intentionally left blank 4 - 34 CHAPTER 4.
VIII. MAINTENANCE AND SERVICING A . Periodic Replacement Parts • No parts require periodic replacement in this printe r . Note: Periodic replacement parts are the parts that must be replaced at r egular intervals, even if they are functioning properly and show no signs of wea r .
D. Cleaning during a Service V isit Following the procedures below, clean the printer during service visit. 1. T ransfer charging roller As a general rule, the transfer charging roller is not to be touched or cleaned. If it is unavoid- able, clean the roller with dry lint free paper (which produces little paper dust).
Figure 4-8-1 1: Fixing separation guide 7: Registration r oller unit 2: Fixing separation claw 8: Separation pad 3: Fixing entry guide 9: Multi-purpose tray pick-up r oller 4: Feed guide 10: Feed r ol.
E. Standard Tools The standard tools required for servicing the printer ar e listed below. Table 4-8-2 4 - 38 CHAPTER 4 Tool No. Remarks 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 .
F . Special T ools In addition to the standard tools, the following special tools are requir ed for servicing the print- er . Table 4-8-3 Note: Ranks A: T ools used for part replacement or adjustment on site. B: Tools used on site or in regions. These tools include tools used for failure analysis, and tools which are dif ficult to carry around.
G. Special Tools (printer driver tester) Explanation Figure 4-8-2 1. Outline The tester runs the printer independently to test operation of printer and options (duplexing unit and envelope feeder). It has three uses which are outlined below; a. Commands the printer to print out solid black, horizontal lines, vertical lines and solid blank images.
2. Operation Panel Figure 4-8-3 DA TA LED Monitors the status of the various loads and sensors sent from the printer with the 16 LEDs. +24V A LED Lights up when +24V A is being supplied to the tester . TEST PRINT switch When set to "ON", test patter ns set by the DATA SET switches are printed.
Table 4-8-4 3. Connector Signal Chart Table 4-8-5 4 - 42 CHAPTER 4 Mode Operator call/ service call Service call/ misprint details/ war ning/ fan malfunction details 2 (72X) Pick-up unit configuration.
4. Operation Method a. Preparation 1) Switch OFF the printer . 2) Connect the tester connector 1 to the envelope feeder connector (J24) in the printer . 3) Tur n ON the printer . 4) When the printer is in standby mode, start per for ming checks with the tester .
b. Confirming Printer Status Select DISPLA Y with the DISPLA Y/SET UP switch. Check can be made with the LED display (see table 4-8-7). For example, when checking the contents of operator call/ service call, follow the directions below. 1) After the printer has enter ed standby mode, set the DISPLA Y/SET UP switch to "DISPLAY".
c. Itemize the Data Set Select SET UP with the DISPLA Y/SET UP switch. V arious settings and commands can be made according to the DATA SET (see table 4-8-4). For example, when commanding a test print pick-up, delivery tray allocation or patter n set- ting operation, follow the steps below by operating the the tester .
Table 4-8-7 Table 4-8-8 Notes: 1. When per for ming the r eady inhibit setting, set MODE SELECT to "3" and tur n ON the printer while pressing the ENTER switch. 2. Deep mode halts all drives. (stop +24V supply) Nap mode halts all drives except the fan motor .
H. Solvents and Oil List Table 4-8-9 4 - 47 CHAPTER 4 Components Remarks 1 2 Alcohol: ethyl (pure or denatured) or isopropyl (pure or denatured) No. Material name C 2 H 5 OH, (CH 3 ) 2 CHOH • • Us.
IX. LOCA TION OF CONNECTORS Figure 4-9-1 4 - 48 CHAPTER 4 J1001 J1 J18 J1601A J1601B J12 J1401 J202 J206 J205 J203 J208 J215 J210 J218 J216 J221 J25 J225 J209 J219 J14 J15 J16 J17 J13 J1204 J1203 J120.
Figure 4-9-2 4 - 49 CHAPTER 4 J56 J51 J50 J54 J55 J19 J10 J24 J204 J213 J214 J222 J1302 J1304 J1303 J1301 J102 J217.
4 - 50 CHAPTER 4.
APPENDIX I. GENERAL TIMING CHART ..... A-1 II. GENERAL CIRCUIT DIAGRAM A-3 III. LIST OF SIGNALS .................. A-5 IV . MESSAGES T ABLE ...........
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A- 1 • Timing c har t f or two consecutive prints on A4 paper (Lower cassette feed - face-down tray delivery) I. GENERAL TIMING CHAR T 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 STBY W AIT STBY INTR PRINT LSTR 3.25 0.52 0.82 0.31 0.
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65 4 32 1 D C B A A- 3 II. @æH} II. GENERAL CIRCUIT DIA GRAM-1/2 PS1302 PS1301 SL2 CL CL3 SMT1 M CL2 CL SL1 PS2 1 2 3 3 2 1 1 2 3 PS3 1 2 3 3 2 1 1 2 3 PS1201 PS1202 PS1203 PS1204 PS1205 PS1206 PS120.
65 4 32 1 D C B A A- 4 II. GENERAL CIRCUIT DIA GRAM-2/2 V ideo controller PCB Firmware ROM DIMM J2 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A1 1 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A.
III. LIST OF SIGNALS A. Input/output signals to/from DC controller PCB A - 5 APPENDIX J201 A1 GND A2 GND A3 /FPCS I L OPERATION PANEL CONTROLLER CHIP SELECT signal A4 Reservrd A5 /VSREQ O P VSYNC REQU.
A - 6 APPENDIX J201 C13 +5V O C14 +5V O C15 GND C16 /BD O P BEAM DETECTION signal J202 1 GND 2 DR VES I ANALOG LASER MALFUNCTION DETECTION signal 3 GNP 45 V O 5 GND 6 N.
A - 7 APPENDIX J207 1 +5V 2 /SCNRDY I L SCANNER MOTOR READY signal 3 /SCND O L SCANNER MOTOR DRIVE signal 4 GND 5 /SCNCLK O P SCANNER MOTOR CONTOL CLOCK signal 6 24VGND 7 +24V A O J208 1 FAN1D O ANALO.
A - 8 APPENDIX J215 6 GND 7 USIZE4 I L UPPER CASSETTE PAPER SIZE SENSE signal 8 USIZE3 I L UPPER CASSETTE PAPER SIZE SENSE signal 9 USIZE2 I L UPPER CASSETTE PAPER SIZE SENSE signal 10 USIZE1 I L UPPE.
A - 9 APPENDIX J220 A1 TRFVCNT O ANALOG TRANSFER BIAS CONTROLL signal A2 TRFVSNS I ANALOG TRANSFER BIAS MONITOR signal A3 /TRFCCD O L TRANSFER BIAS CONSTANT CURRENT DRIVE signal A4 TRFCLK O P TRANSFER BIAS FREQUENCY OUTPUT signal A5 N.
A - 10 APPENDIX This page intentionally left blank.
IV . MESSAGES T ABLE A - 11 APPENDIX COLD RESET COLD RESET A4 COLD RESET L TR CONTEXT SA VE ADJUSTED CONTEXT SA VE CHANGE W ARMING UP ... I/O INITIALIZING READY PAUSED PRINTING... KEY NOT V ALID RESET TO SA VE Displays when the COLD RESET (Letter or A4) Power -On sequence is selected.
A - 12 APPENDIX RESETTING PRINT- ER RESTORING DEFAULTS MEMORY OVER- FLOW READY MR T COMPRES- SION + FORMAT DISK - IGNORE DISK + REALLY FORMAT - IGNORE DISK STAR T DISK TEST ENTER ENDS TEST FORMATTING... DSK FMT RESTAR T -envsize Displays when TEST/RESET PRINTER item is selected Displays when TEST/FACTORY DEFAULTS item is selected.
A - 13 APPENDIX DISK ALMOST FULL DISK FULL READY # OF ### + FORMAT FLASH - IGNORE FLASH + REALLY FORMAT - IGNORE FLASH FLASH FORMATTING... FLASH FORMAT RESTAR T FLASH OVERFLOW FLASH ERROR restart after the continue key is pressed. W ar ning message when the Disk is 70+% full.
A - 14 APPENDIX #### +TO CONFIRM/- CANCEL READY TONER LOW TONER CAR T MISSING PRINTING TO STD TRA Y LOAD <MEDIA> <SIZE> IN <TRA Y> Where #### = MAILBOX, JOB SEPARATION, STACKER, or SOR TING. The operator is being asked to confir m the mode change in the sorter is really wanted.
A - 15 APPENDIX LOAD <MEDIA> <SIZE> IN MANUAL LOAD BLANK SIDE UP IN MANUAL LOAD CLEANING PAGE IN MANUAL LOAD STAPLES UPPER TRA Y IN MOTION LOWER TRA Y IN MOTION DECK TRA Y IN MOTION DECK1 .
A - 16 APPENDIX DECK2 MISSING OUTPUT FULL STD. TRA Y OUTPUT FULL CHECK BIN 1 OUTPUT FULL CHECK BIN 2 OUTPUT FULL CHECK BIN 3 OUTPUT FULL SOR TER BIN UP CHECK SOR TER BIN REMOVE ALL PAPER PRINTER OPEN .
A - 17 APPENDIX 10 PAPER JAM 11 PAPER JAM 12 PAPER JAM 13.1 PAPER JAM CHECK DECK 13.2 PAPER JAM CHECK DECK 13.3 PAPER JAM CHECK DECK 13.4 PAPER JAM CHECK DECK 14.1 PAPER JAM OPEN RIGHT COVER 14.2 PAPER JAM OPEN RIGHT COVER 14.3 PAPER JAM OPEN RIGHT COVER 14.
A - 18 APPENDIX 19.2 SOR TER JAM 19.3 SOR TER JAM 19.4 SOR TER JAM 20.1 SOR TER JAM 20.2 SOR TER JAM 20.3 SOR TER JAM 20.4 SOR TER JAM 21.1 SOR TER JAM 21.2 SOR TER JAM 21.3 SOR TER JAM 21.4 SOR TER JAM 22.1 SOR TER JAM 22.2 SOR TER JAM 22.3 SOR TER JAM 22.
A - 19 APPENDIX CALL FOR SERVICE 11.1 ERROR SCAN- NER CALL FOR SERVICE 11.2 ERROR SCAN- NER CALL FOR SERVICE 11.3 ERROR SCAN- NER CALL FOR SERVICE 11.4 ERROR LASER CALL FOR SERVICE 12.1 ERROR MOTOR CALL FOR SERVICE 12.2 ERROR MOTOR CALL FOR SERVICE 13.
A - 20 APPENDIX CALL FOR SERVICE 16.2 ERROR STACKER CALL FOR SERVICE 17 ERROR CALL FOR SERVICE 17.1 ERROR STACKER CALL FOR SERVICE 18 UPPER ERROR CALL FOR SERVICE 18.1 ERROR DECK CALL FOR SERVICE 18.2 ERROR DECK CALL FOR SERVICE 19.1 ERROR SOR TER CALL FOR SERVICE 19.
Prepared by PERIPHERAL PRODUCTS Q U ALITY AD V ANCEMENT DIV . PERIPHERAL PRODUCTS TECHNICAL DOCUMENT A TION DEPT . CANON INC Printed in Japan REVISION 0 ( JAN.
PRINTED IN JAPAN (IMPRIME AU JAPON) 0199AT0.70 CANON INC. The printing paper contains 70% waste paper ..
Ein wichtiger Punkt beim Kauf des Geräts Canon 3260 (oder sogar vor seinem Kauf) ist das durchlesen seiner Bedienungsanleitung. Dies sollten wir wegen ein paar einfacher Gründe machen:
Wenn Sie Canon 3260 noch nicht gekauft haben, ist jetzt ein guter Moment, um sich mit den grundliegenden Daten des Produkts bekannt zu machen. Schauen Sie zuerst die ersten Seiten der Anleitung durch, die Sie oben finden. Dort finden Sie die wichtigsten technischen Daten für Canon 3260 - auf diese Weise prüfen Sie, ob das Gerät Ihren Wünschen entspricht. Wenn Sie tiefer in die Benutzeranleitung von Canon 3260 reinschauen, lernen Sie alle zugänglichen Produktfunktionen kennen, sowie erhalten Informationen über die Nutzung. Die Informationen, die Sie über Canon 3260 erhalten, werden Ihnen bestimmt bei der Kaufentscheidung helfen.
Wenn Sie aber schon Canon 3260 besitzen, und noch keine Gelegenheit dazu hatten, die Bedienungsanleitung zu lesen, sollten Sie es aufgrund der oben beschriebenen Gründe machen. Sie erfahren dann, ob Sie die zugänglichen Funktionen richtig genutzt haben, aber auch, ob Sie keine Fehler begangen haben, die den Nutzungszeitraum von Canon 3260 verkürzen könnten.
Jedoch ist die eine der wichtigsten Rollen, die eine Bedienungsanleitung für den Nutzer spielt, die Hilfe bei der Lösung von Problemen mit Canon 3260. Sie finden dort fast immer Troubleshooting, also die am häufigsten auftauchenden Störungen und Mängel bei Canon 3260 gemeinsam mit Hinweisen bezüglich der Arten ihrer Lösung. Sogar wenn es Ihnen nicht gelingen sollte das Problem alleine zu bewältigen, die Anleitung zeigt Ihnen die weitere Vorgehensweise – den Kontakt zur Kundenberatung oder dem naheliegenden Service.
