Benutzeranleitung / Produktwartung Optra 4044-XXX des Produzenten Lexmark
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4044-XXX Optra TM E310/E31 2 Le xma rk and Le xmark with diam ond des ign are tr ademarks of Le xmark Internation al, Inc., re gistered i n the Unite d States an d/or oth er countries .
Edition: M ay 2001 The follo wing paragraph d oes not app l y to any country where such pro visions are inc ons ist en t with lo cal law : LEXMARK INTERNA TIONA L, INC .
iii 4044 -XXX Tab le of C ont ent s Notices and S afety Informa tion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v Laser No tice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v Safety Informa tion .
iv Ser vic e Manual 4044-X XX Remov al Proc edure s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 Screw I dent ificat ion Tab le . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 -2 Covers . . . . . . . . .
v 4044 -XXX Notices and Safety Inf ormatio n Laser Notice The pr in ter i s cer t ified in t he U .S. to confor m to t he req uirem ents o f DHHS 21 CFR S ubcha pter J fo r Clas s I (1) laser p roducts, and elsewhere i s cer t ified a s a Clas s I las er p roduct c onf or m ing to the requir ements of IEC 825 .
vi 4044-X XX Laser Ad vi sor y Label.
vii 4044 -XXX Class 1 Laser Stat ement La bel.
viii 4044-X XX Laser Der Dru ck er erf ü llt gem äß amtli cher B est ä tigung de r USA di e Anf ord er ungen der Bes timmung D HHS (Depar t ment of Health a nd Human Ser vices) 21 CFR T eil J f ü r Las er produ kte der Klass e I (1) .
ix 4044 -XXX A vver tenze sui pr odotti laser Questa stam pante è cer ti ficata negl i Stati Uniti per ess ere co nforme ai requ isiti del DH HS 21 CF R Sot tocapi tolo J pe r i prod otti l aser di cla sse 1 ed è cer ti ficata negli altr i Paesi come p rodot to l aser di class e 1 co nforme ai re quisiti della nor ma CE I 825.
x 4044-X XX Dec l ara çã o sobre Laser A impr esso ra est á c er tifi cada n os E. U .A. e m confor mida de com os req uis itos da regu lam enta çã o DHHS 21 C FR Su bcap í t ulo J para a Classe I (1) de pr odutos la se r .
xi 4044 -XXX Lasermeddel else Pr inte ren e r godkendt so m et Klas se I- lase r pr odukt , i ov erenstem mels e med k ra vene i IEC 825 . Klass e I-la ser prod ukter be tragtes ikke som farli ge.
xii 4044-X XX Laser -notis Denna s kr ivare ä r i USA cer tifierad att motsvara kra ven i DHHS 21 CFR, unde r para graf J f ö r la se r produ kt er av Klass I (1). I and ra l ä nder uppf yl ler sk r ivaren krav e n f ö r las er p rodukte r av Klass I enli gt kra ven i IEC 825.
xiii 4044 -XXX Av í s sob r e e l L à se r Segon s ha e stat c er t ificat als E stats Units, aqu esta impr essora comp leix el s req uisit s de DH HS 21 CF R, apa r tat J, pels prod uct es l à ser.
xiv 4044-X XX Japanese Lase r Notice Chinese Laser Notice.
xv 4044 -XXX K orean Laser Noti ce Saf ety Inf ormation • This p roduct i s des igned, tested and app rov ed to meet st r ict global safety standar ds wit h the us e of spec ific Lexmark compo nents. The s afety f eatu res of som e par ts may not alwa y s be o b vio us.
xvi 4044-X XX Consignes de S é curit é • Ce produit a é t é con ç u, test é e t appro uv é po ur resp ect er les nor me s str ict es de s é curit é glob ale lo rs de l'ut ilis atio n de compo sants Le xm ark sp é c ifiqu es. Les caract é r ist iques de s é curi t é de certain s é l é ments ne so nt pa s touj ours é v identes.
xvii 4044 -XXX Sic herheitshin weise • Diese s Produ kt und die zugeh ö r igen K om ponente n wurd en entworf en un d getes tet, um beim E insa tz die weltweit g ü ltig en Siche rhei tsanforderu nge n zu erf ü ll en. Die sich erheits relev anten F unktion en d er Ba uteile und Op tione n sind nicht immer off en sichtli ch.
xviii 4044-X XX Informa çõ es de Seguran ç a • Este p rodut o f oi co ncebi do , testa do e ap rov ado pa ra sat isf az er os pa dr õ es globai s de seg uran ç a na util iz a çã o de compo nentes espec í fic os da Le xmark. As fu n çõ es de seguran ç a de alguns do s com pon entes podem n ã o ser sempr e ó b vias .
xix 4044 -XXX Chinese Saf ety Inf ormation K ore an Saf ety Inf ormatio n.
xx 4044-X XX.
Gene ra l Inf ormati on 1-1 4044 -XXX 1. General Information This pr i nter is a letter -qua lity lase r page pr in ter des igned to atta ch to an IBM P ers onal Compute r or othe r co mput ers co mpa tible with th e IBM P ersonal Comput er (w ith 386 proces sor or highe r) and Mac intos h Compu ter s vi a the US B conne cti on.
1-2 Ser vic e Manu al 4044-X XX Acr on yms CSU Customer S etup DRAM Dynamic Random Acces s Mem or y EP Ele ctro phot og ra ph ic Pr ocess EPROM Erasable, Programmable Read-O nly Memor y ESD Electros t.
Diagno stic Inf or ma tio n 2- 1 4044 -XXX 2. Diagnostic In f o rmation Start CA UTION: NEVER ma nually actuate or disable t he top cover interloc k switch and the printhead shutter act ua tor at the same time .
2-2 Ser vic e Manu al 4044-X XX Ser vic e Er ror Cod es Primar y Se r vice E rror Code s When a ser vice e rro r occur s the pri nter s tops pr intin g an d all operator p anel L EDs blink in a c ontinuou s patte r n , indi catin g a ser v ice e rror , u ntil th e pr inte r is powered o ff .
Diagno stic Inf or ma tio n 2- 3 4044 -XXX Mirr or Motor F a ilure I nspect th e printhead c able and repl ace as ne cess ar y . Replace the printhea d assem bly . If thi s does n ot cor r ect t he p roble m, r epl ac e the engi ne /L VPS board. Option al Memory Error Repla ce the optio nal memory SIMM .
2-4 Ser vic e Manu al 4044-X XX ASIC Regist er F ailu re Error Replace the contr oller board ASIC SRAM F ailure Error Replace the contr oller board Fl ash Memor y F a il ure Er ror Rep lac e the ROM SI MM w/F las h. I f this d oes not c orrect the p rob lem, replac e the cont roller board .
Diagno stic Inf or ma tio n 2- 5 4044 -XXX Secondary Service Error Codes F or some s er vice er ror co des, a secon d ser vi ce er ror co de is used to fur th er des cr ibe the err or .
2-6 Ser vic e Manu al 4044-X XX User Er ror Mess ag e T a ble Primar y Use r Error Mess age T able When a user e rror m essag e occur s the pr inter s tops p r int ing and one or two op erator panel L EDs a re on so lid or blinking un til the pri nter i s powered off.
Diagno stic Inf or ma tio n 2- 7 4044 -XXX Memo r y Fu ll/ Comp lex P age/Res olutio n Reduc tion W ar ning/ F ont Error/ Resour ce Sa v e Off Defic ient Memor y Error o n solid a nd Press Bu tton on solid The printe r memory is full or the pag e is to o compl e x to print.
2-8 Ser vic e Manu al 4044-X XX Secondary User Er ror Message T a ble Press and r elease th e op erator pan el button two t imes to dis pla y th e user s econdar y err or LED s tatus. Each p ress an d releas e act ion must be p erfor med wit hin a half se cond.
Diagno stic Inf or ma tio n 2- 9 4044 -XXX P o wer -On Self T est (POST) When you tur n the pr inte r On , it perfor ms a P ower-On S elf T est. Check f or correct P OST fun ction ing of th e base p r inter by obser ving the following: 1. All LE Ds tur n on solid .
2-10 S er vic e Man ual 4044-X XX Symptom T abl es POS T Sy mpto m T able Base Printe r Symptom T a ble Symptom Action The ma in mo tor , coolin g f an and fuser do no t come o n. Go to “ Cov er Open Switch Service Che c k ” on page 2-13 . POST complet es e xcept o ne or more LE Ds do no t come o n.
Diagno st ic Infor mat ion 2-11 4044 -XXX Blan k page Go to “ Blan k page ” on page 2- 28 . Blac k page Go to “ Bl ack page ” on pag e 2- 29 . Hea vy bac kgro und Go to “ Hea v y bac kgro und ” on page 2-3 0 . Ligh t pr i nt Go to “ Ligh t pr i n t ” on page 2-33 .
2-12 S er vic e Man ual 4044-X XX Service Chec ks Note: All se r vic e checks whi ch involv e meas uri ng voltages of the circuit boards (e xcept the c ontrolle r boa rd) must b e perform ed with the eng ine/L V PS to contr oller b oard cable di scon nected and the pri nter p ositi oned on it s left side.
Diagno st ic Infor mat ion 2-13 4044 -XXX Co ver Open Swi tch Se rvice Chec k Note: Make sure a toner car tr i dge is insta lled and the cov er c loses all t he wa y , engagi ng the c ov er op en s w itch lev e r . Th e le ver can easi ly be posit ioned incorr ectly if th e top c ov er has been r emov ed and repl aced .
2-14 S er vic e Man ual 4044-X XX Dead M achine S ervice Chec k Note: Check the AC line voltage. The voltage s hould be with in the f ollowing l imits : 100 V ac - 127 V ac f o r the l ow v oltage model pri nter 200 V ac - 240 V a c f or t he high voltage mod el pr in ter Model E312 HV PS Measu re the v oltage s at CN2 of the HVPS .
Diagno st ic Infor mat ion 2-15 4044 -XXX Mod el E310 Engine/L VPS Board Po w e r S w i t c h Disc onnect the cables from CN2 and CN5 and lea ve th e cable s connec ted to th e pow er sw itch attached.
2-16 S er vic e Man ual 4044-X XX Model E312 L VPS Board Disconnec t the L VPS cable from connec tor CN7 on the en gine bo ard. Go to the “ L VPS (model E312) ” on page -1 4. Ch ec k the v oltage measu rement s at conne ctor C N503. If an y v oltag e measureme nts are incorrect, replac e the L VPS .
Diagno st ic Infor mat ion 2-17 4044 -XXX Fuser Se r vic e Check Cold Fuser Servi ce Che c k When toner is par t ially fused to the paper , it is usually caus ed b y low fuser te mperature. A void handl in g the la mp as much as poss ible as it is easi ly br oken.
2-18 S er vic e Man ual 4044-X XX The fuser lamp does light FRU Action Model 310 Th er m is tor If the fuse r lamp comes o n and a fuser f ailure LED e rror code displa ys, be sure the thermistor is c ontactin g the hot roll and th e thermistor cabl e is firmly se ated i n c on nector C N1 on the L VPS board.
Diagno st ic Infor mat ion 2-19 4044 -XXX The fuser lamp does not light FRU Act io n Mod el E310 Fuse r La mp Lamp Cable Thermisto r L VPS T ur n the printer off and dis connec t the f user lamp wires f rom the fus er . Check for cont inui ty acr oss the fus er lamp wi re contac ts.
2-20 S er vic e Man ual 4044-X XX Model E312 Fuser Lam p Lamp Ca b le Th er m is tor L VPS T urn the printer off and di sconn ect the fus er lamp wires from the fu ser . Chec k f o r contin uity acros s the fu ser lamp wire c ontacts . If there is contin uity , go to step 1: Contin uity .
Diagno st ic Infor mat ion 2-21 4044 -XXX Hot Fu ser Se rvice Ch eck Main Motor Ser vice Che c k FRU Act io n Mod el E310 Fuse r The r mi sto r Disc onnect the thermistor c ab le from the L VPS. M easure the resistan ce across CN1-1 an d CN1-2 of the thermisto r cab le.
2-22 S er vic e Man ual 4044-X XX Model E312 Engine Board Main M otor Main M otor C abl e Chec k the en gine board f or the followin g volta ges : CN2-3 + 24 V dc CN2-4 + 24 V dc If these vo ltages a re not corre ct, replac e the engi ne board. I f these v ol tag es a r e co rrec t, ch ec k the main motor c able fo r conti nuity .
Diagno st ic Infor mat ion 2-23 4044 -XXX Operator P anel Se r v ice Chec k Inspe ct the operat or panel cable for damage. Make sure t he ca ble is plugg ed in secur ely .
2-24 S er vic e Man ual 4044-X XX Operator P anel Button Service Check P aper Feed Service Chec k P aper Jam error indication during POS T FRU Action Model s E310 & E31 2 Oper ator P anel Oper ator P anel Cab le Discon nect the o pera tor pane l from the opera tor pan el cab le.
Diagno st ic Infor mat ion 2-25 4044 -XXX P aper pic k s during POST and/or continuous ly P aper picks b ut stops about an inch do wn the page P aper picks b ut stops half wa y thr ough the printer FRU Act io n Models E310 & E312 Pic k Roller Clutch Sole noid Chec k the pic k roller c lutch f or wear .
2-26 S er vic e Man ual 4044-X XX Model E312 Input P aper Fee d Sensor Engine Board Ma ke sure the inpu t pa per f ee d senso r is working properly . Chec k f or a brok en or stuc k flag on the input paper f eed se nsor . Che ck to mak e sure th e cab le is se ated on th e CN6 connec tor on the engine bo ard.
Diagno st ic Infor mat ion 2-27 4044 -XXX P aper never pic ks P aper occasionall y picks or pic ks mult iple sheets at once FRU Act io n Models E310 & E312 Pa p e r T r a y Mak e s ure the p ape r tra y is co rrec tly ins talled.
2-28 S er vic e Man ual 4044-X XX P aper "trees" , wri nkles , stacks poor ly or curls Print Qual ity Service Chec k Blank page FRU Action Model s E310 & E31 2 T r ansf er Rol ler This p roble m is most l ikel y due to a worn transf er roller .
Diagno st ic Infor mat ion 2-29 4044 -XXX Black p ag e Note: Incorrec t las er ex posure or i ncorr ect ch arging o f th e photoc onductor cau ses an al l black page. FRU Act io n Models E310 & E312 HVPS Contacts Chec k the contacts f or con taminatio n and correc t ins tallation .
2-30 S er vic e Man ual 4044-X XX Hea vy backgr ound P oor dev elopme nt o r poor ly charge d toner par ti cles c ause e xc essive background. Thi s is mor e noti ceable as the toner car tr idge n ears end of lif e.
Diagno st ic Infor mat ion 2-31 4044 -XXX P artia l blank ima g e/white spots (no periodic pattern) V ariation in ima g e density horiz ontally acros s page FRU Act io n T oner Car tridge Remo ve the toner c ar tr idge an d gent ly sh ake the asse mb ly to e v enly distrib ute th e toner .
2-32 S er vic e Man ual 4044-X XX P eriodic irregularity do wn page FRU Action PC Drum (T oner Car tridge) Distanc e Betw een Irregul arity 94.5 m m The PC drum or gear drivin g the PC drum ma y be conta minated o r damag ed. Inf or m the cust omer to replac e the toner car tridge.
Diagno st ic Infor mat ion 2-33 4044 -XXX P oor fusing of image Light p rint FRU Act io n Fus er Lamp T he fuser ma y not b e operat ing at the p roper te mperatu re to fu se the tone r to the paper . Go to the “ Cold Fuser Se r vice Chec k ” on page 2 -17 .
2-34 S er vic e Man ual 4044-X XX White or blac k lines or bands T oner on bac k of pa ge Incorr ect chara cters print Make sure th e corr ect pr inter d r iver software is in stall ed. Inc orrect software can caus e inc orrec t character s to prin t an d the im age may not fit the pag e.
Diagno st ic Infor mat ion 2-35 4044 -XXX P arallel P or t Service Chec k 1. P erfor m a pr in t test t o make sure th e pr inte r pr ints correc tly . 2. Be s ure the p r in ter cable is des igned for bidirecti onal p r inting . 3. Be s ure the user applicat ion is set up corr ectly .
2-36 S er vic e Man ual 4044-X XX.
Diagn ostic Ai ds 3- 1 4044 -XXX 3. Diagnostic Aid s This c hapte r e xpl ains the tests and procedu res you can r un to ident ify pr inte r failures and v er ify that r epairs hav e correc ted the problem.
3-2 Ser vic e Manu al 4044-X XX Print Qual ity T est There are th ree pr int q ualit y test pag es. The fir st pag e dis pla ys the insta lled pr inter base code l e v el a nd u ser default setti ngs .
Diagn ostic Ai ds 3- 3 4044 -XXX User Mode Print T e st The U ser Mode Pri nt T est P age di spl a ys the u ser d ef ault v alue s, inst alled option s, pr inter features, various typefaces, and th e inst alle d pr in ter ba se co de le vel. 1. T u r n the pr inter power on.
3-4 Ser vic e Manu al 4044-X XX Operator P anel Configuration Mode Button Definition P erform the following steps to ent er the confi guration mode: 1. T ur n the pr inter power off . 2. Ope n the to p cov er . 3. T ur n the pr in ter power on. 4. W hen the Error LED com es on s olid , double-cli ck the operator panel button.
Diagn ostic Ai ds 3- 5 4044 -XXX the s olid Re ady L ED . T he sett ing of t he menu i tem is indic ated by the s tatus o f the Pres s Bu tton LE D . T o chang e th e menu ite m setting, br iefl y pr ess th e opera tor p anel b utton.
3-6 Ser vic e Manu al 4044-X XX Configuration Mode Settings The following is a desc r iption of the available confi guration mode menu item s and se ttings. T he ast er isk ( *) in dicat es the f acto r y def au lt se ttin g. P arallel P or t P arall el P or t allows the user to ena b le or disable the paralle l por t.
Diagn ostic Ai ds 3- 7 4044 -XXX • Whe n the LE D is *blink ing, the pr inter examines i ncom ing data and dec ides whe the r it is re ceiv ing NP A p ack ets. 4. P erfor m a br ie f button press to selec t the P a rallel NP A setti ng. 5. P er f o r m a lon g button pre ss.
3-8 Ser vic e Manu al 4044-X XX 3. The cur rent PPDS setti ng is in dicat ed b y th e Off/ On/Auto (Press Button) LED . W hen th e LED i s *off , th e PPDS i s set to i nactive . When the LED i s on, th e PPDS i s set to a ctiv e. P erform a br ief button press to se lect t he PPD S setting .
Diagn ostic Ai ds 3- 9 4044 -XXX P erform the f o llowing s tep s to c hange th e P a rallel Mode 1 setti ng: 1. Ent er th e c onfi gura tion mode . 2. P er f o r m a double cli ck b utton pres s five times. Thi s mov es to the P arall el Mod e 1 item o n the co nfigurat ion menu.
3-10 S er vic e Man ual 4044-X XX av ai lable on th e parallel por t. Each incr ement of the s trobe adjus t v alu e means the s trobe is s ampled 50ns lon ger . P erform the following steps to ch ang e the P arall el Stro be Adj ust: 1. E nter t he conf iguration mode.
Diagn ostic A ids 3-11 4044 -XXX USB NP A USB N P A mode a llows f or two wa y communi cation b etween the host and th e pr inter . P erform the following step s to c hange th e USB NP A setti ng: 1. Ent er th e c onfi gura tion mode . 2. P er f o r m a dou b le c lick b utton pres s nine times.
3-12 S er vic e Man ual 4044-X XX 4. Whe n the E rror L ED com es on soli d, double-cli ck the ope ra- tor panel b utton. 5. Onc e the Error and Pr ess Bu tton LEDs star t to blink, cl ose the to p cov er . 6. The R e ady L E D comes on so lid an d the E rror a nd Pr ess Butt on LEDs c ontinue blinkin g.
Diagn ostic A ids 3-13 4044 -XXX Engine Clean Cyc le The En gin e Clean Cycle fu nctio n pr ints on e blank pag e in a speci al cleani ng mode. The cl eaning mode he lp s elim inate smal l spe cs of toner pr esen t in the background when pr inting. P erform the following step s to perform the Eng ine Cl ean Cyc le: 1.
3-14 S er vic e Man ual 4044-X XX T oggle Demo/Normal Mode The T oggle De mo/N or ma l Mode function enables or disa b les the pri nter ’ s r etail demo mod e. When the pr i nter is in Demo mode, demo pages can be pr i nted by br ie fly pres sing the operato r pane l button.
Diagn ostic A ids 3-15 4044 -XXX Pa p e r Pa t h.
3-16 S er vic e Man ual 4044-X XX.
Repai r Informa tion 4-1 4044 -XXX 4. Repair Information CA UTION: Read t he follo wing before handli ng ele ctro nic pa r ts. Handling ESD-Sensiti ve P ar ts Many ele ctronic prod ucts us e par ts that ar e known to be sen sitive to electr ostatic disc harge (ESD).
4-2 Ser vic e Manu al 4044-X XX Remo val P r ocedures CA UTION: Be s ure to un plug th e power cord wh ene ver y ou are worki ng on th e pr inte r with one of t he cov ers remov ed. Be sure to remov e t he pr int car tr id ge before you perf or m removal procedu res.
Repai r Informa tion 4-3 4044 -XXX 2. Remove the f ac e up cov er . 3. Open th e fron t cov e r ..
4-4 Ser vic e Manu al 4044-X XX 4. Re mov e the s crew from the su ppo r t on each s ide o f the pr inter . Note: If y ou wan t to remove the front c ov er o nly , remov e the two screws and then remove the panel board a nd b oard cover .
Repai r Informa tion 4-5 4044 -XXX Re ar an d T op Co ver 1. Remove the three s crews , press t he ret ainin g tabs and re mov e the r ear cov er . 2. Remove the front c ov e r and face up cover .
4-6 Ser vic e Manu al 4044-X XX Side C o ver s 1. Re mov e the front c ov e r , f ace up cover , top cover and rea r cov er . 2. Re mov e the two s crews secu r ing the rear of each s ide cov er . 3. Re lease the si de cover tabs as s hown and remov e the l eft and r ight si de covers.
Repai r Informa tion 4-7 4044 -XXX Frame As semb ly 1. Remo ve all c o v e rs . 2. Remov e the HV PS. 3. Remove the two screws and remove the soleno id.
4-8 Ser vic e Manu al 4044-X XX Fuser As sembl y 1. Re mov e all cov ers. 2. Remov e the wire co v er mounting sc rew (A ). 3. Re mov e the two fuser lamp wi re mounti ng scr e ws (B) . 4. Un plug th e conn ector fr om the engine /L VPS board. 5. Re mov e the two fuser moun ting s crews (C).
Repai r Informa tion 4-9 4044 -XXX 7. Slide the fus er in the di rection of the a rrows and r emov e the fus er . Note: The backup rol ler can f all from t he pr int er if the pr in ter is tur n ed on its side w ith the fuser removed.
4-10 S er vic e Man ual 4044-X XX HVPS 1. Re mov e all cov ers. 2. Re mov e the HV PS bo ard mount ing screws ..
Repai r Inform atio n 4-11 4044 -XXX 3. Unpl ug the th ree cables fro m the c onnector s on t op of the HVPS . 4. Unpl ug the c able from the l ow er conn ector in side t he HVP S and remov e the HVPS. Note: The high voltage conta cts can f a ll fr om the p r inter wi th the HVPS r emov ed.
4-12 S er vic e Man ual 4044-X XX Inter connect Board (model E310) 1. Re mov e the L VPS. 2. Un plug a ll co nnecto rs from the interc onnect boa rd. 3.
Repai r Inform atio n 4-13 4044 -XXX Eng ine /L VP S Boar d (m odel E 310) 1. T urn the p rin ter upsi de do wn. 2. Remove all screws sec uri ng t he SIM M acces s pane l.
4-14 S er vic e Man ual 4044-X XX 4. Un plug a ll the conne ctors from the eng ine/L VPS boar d. 5. Re mov e the fi v e sc rews and rem ov e the en gine/L V PS boar d.
Repai r Inform atio n 4-15 4044 -XXX Eng ine /L VP S Boar d (m odel E 312) 1. T urn the p rin ter upsi de do wn. 2. Remove all screws sec uri ng t he SIM M acces s pane l.
4-16 S er vic e Man ual 4044-X XX 4. Re mov e the fi v e sc rews secur ing the L VPS s hield. 5. L ift the shiel d from the print er and di scon nect all the c ables from the L VPS. 6. Re mov e the s crews mounting t he L VP S to the s hield and remov e the L VPS.
Repai r Inform atio n 4-17 4044 -XXX Main D rive Asse mbly 1. Remo ve all c o v e rs . 2. Remove the six m ain dr i v e as sembly mo unting screws. 3. Unpl ug the c onnector and r emov e the main d r ive assembly .
4-18 S er vic e Man ual 4044-X XX Pic k Roll Assem bl y 1. Re move all the covers . 2. Re mov e the hi gh voltage p ow er s upply . 3. Re mov e the rol ler bear i ng.
Repai r Inform atio n 4-19 4044 -XXX 4. Remove the roll er acce ss c ov e r on the lef t side of the pick rol ler asse mb ly . 5. Remove the upper frame. 6. Remove the pick up roll er gea r and clutch. 7. Lift the pick roll a ssembly from th e pr inte r .
4-20 S er vic e Man ual 4044-X XX Prin thea d Ass embly 1. Re mov e the to p cov e r . 2. Un plug a ll the conne ctors fr om the pr inthe ad. 3. Re mov e the four mountin g screws and remove the pri nthead . Note: Be sure to transfer the snap-o n torroi ds whe n replac ing th e pri nthe ad cable.
Repai r Inform atio n 4-21 4044 -XXX T ransf er Roll 1. Remove the front c ov e r and face up cover . 2. Remove the blac k cover on the lef t end of the t ransf er roll. 3. Pres s the l atche s on th e be arin gs to relea se the m from the lo wer fr ame .
4-22 S er vic e Man ual 4044-X XX.
Connecto r Loc ations 5- 1 4044 -XXX 5. Conn ector Loca tions Contr oller Boar d (model E310/E312) Connect or Pin No. Signa l J1 Printhead 1 N/A 2 Ground U5 Op er ato r P anel (sign als at id le) 1 Gr.
5-2 Ser vic e Manu al 4044-X XX J7 (con tinued) 15 +5 V dc 16 +5 V dc 17 +5 V dc 18 Gr oun d 19 Gr oun d 20 Gr oun d 21 Gr oun d 22 Gr oun d 23 +5 V dc 24 +5 V dc Connector Pin No.
Connecto r Loc ations 5- 3 4044 -XXX.
5-4 Ser vic e Manu al 4044-X XX Engine/L VP S Board (model E 310) Connector Pin No. Signal CN201 P owe r Switch 1 AC In 2A C I n CN202 Fuser Lamp 1 A C In 2A C I n CN1 Ther mistor 1 THERM 2 +3.
Connecto r Loc ations 5- 5 4044 -XXX CN2 (c ont inue d) 1 1 H SY NC 12 THVPWM 13 EX T CLK 14 Gro und 15 Gro und 16 THVEA 17 LREAD Y 18 DEV300 19 P MO T OR 20 +5 V d c 21 A GND 22 A GND 23 THVREAD 24 A GND Connect or Pin No.
5-6 Ser vic e Manu al 4044-X XX CN4 Interconne ct Board 1 DEV FUSE F AN J 2 MO TOR EA J 3 MO TOR PB J 4M O T O R P A J 5A G N D 6 NEW DEV J 7 PFEED J 8A G N D 9 Ground 10 Gr oun d 11 CLUTCH J 12 PEMPTY J 13 +24 V dc 14 PNARRO W J 15 +5 V dc 16 +24 V dc 17 PTL J 18 +5 V dc 19 PMO T OR EXT J 20 EXT CLK J Connector Pin No.
Connecto r Loc ations 5- 7 4044 -XXX CN5 Controller Board 1 EBUSY 2N o t U s e d 3E M S G 4 EXITP AP 5 CCLK 6P R I N T 7V D I 8N o t U s e d 9 PSYNC 10 READ Y 11 HSYNC 12 Not Used 13 +5 V d c 14 CMSG 15 +5 V d c 16 +5 V d c 17 Gro und 18 +5 V d c 19 Gro und 20 Gro und 21 Gro und 22 Gro und 23 VDO 24 Not Used Connect or Pin No.
5-8 Ser vic e Manu al 4044-X XX.
Connecto r Loc ations 5- 9 4044 -XXX Engine Boar d (model E312) Connect or Pin No. Signa l CN1 Controller Board 1 EBUSY 2N o t U s e d 3E M S G 4 EXITP AP 5 CCLK 6P R I N T 7V D I 8N o t U s e d 9 PSY.
5-10 S er vic e Man ual 4044-X XX CN2 Motor 1 OUT A 2O U T B 3 +24 V dc 4 +24 V dc 5O U T A * 6O U T B * CN3 F an 1 +24 V dc Swit ch 2 Not Us ed 3F a n CN4 Clutch 1 +24 V dc Switch 2C l u t c h CN5 P .
Conne cto r Locati ons 5-11 4044 -XXX CN7 L VPS 1 +5 V d c 2+ 5 V d c 3 Gro und, Float ing 4 Gro und, Float ing 5 Fus er On 6 +24 V dc Switch 7 Ground 8 Ground 9 +24 V dc 10 +24 V dc CN8 P re-T ran sf.
5-12 S er vic e Man ual 4044-X XX CN11 HVPS 1 +24 V dc 2 +24 V dc Switch 3 +24 V dc 4 +24 V dc Switch 5 LREAD Y 6 THVEA 7V D O 8T H V P W M 9 HSYNC 10 MHV PWM 11 DEVEA-A 12 Supply EA 13 LDON 14 DEVEA-.
Conne cto r Locati ons 5-13 4044 -XXX.
5-14 S er vic e Man ual 4044-X XX L VPS (model E312) Connector Pin No. Signal CN501 P owe r Switch 1 AC In 2A C I n CN502 Fuser Lamp 1 A C In 2A C I n CN503 Engin e Board 1 +5 V dc 2 +5 V dc 3 Ground,.
Conne cto r Locati ons 5-15 4044 -XXX.
5-16 S er vic e Man ual 4044-X XX High V oltag e P ow er Supply (model E 310) Connector Pin No. Signal CN1 Engine/ L VPS Board 1 +24 V dc 2 +24 V dc SWITCH 3 +24 V dc 4 Ground 5M H V 6V D O 7 SUPPL Y .
Conne cto r Locati ons 5-17 4044 -XXX CN2 Co ver Open Switch 1 +24 V dc SWITCH 2N o t U s e d 3 +24 V dc CN3 P r inthead 1 +24 V dc SWITC H 2A G N D 3P M O T O R 4 LREAD Y 5E X T C L K CN4 Printhead 1 HSYNC 2 +5 V d c SWITCH 3 Ground 4L D O N 5V D O 6 Ground Connect or Pin No.
5-18 S er vic e Man ual 4044-X XX High V oltag e P ow er Supply (model E 312) Connector Pin No. Signal CN1 Engi ne Board 1 +24 V dc SWITCH 2 +24 V dc 3 +24 V dc SWITCH 4 + 24 V dc 5 THVEA 6 LREAD Y 7T.
Conne cto r Locati ons 5-19 4044 -XXX CN2 Co ver Open Switch 1 +24 V dc SWITCH 2 +5 V d c SWITCH 3+ 5 V d c 4 +24 V dc CN3 P r inthead 1 +24 V dc SWITC H 2A G N D 3P M O T O R 4 LREAD Y 5E X T C L K CN4 Printhead 1 HSYNC 2 +5 V d c SWITCH 3 Gro und, Float ing 4L D O N 5V D O 6N o t U s e d Connect or Pin No.
5-20 S er vic e Man ual 4044-X XX.
Conne cto r Locati ons 5-21 4044 -XXX Inter c onnect B oar d (model E310) Connect or Pin No. Signal CN401 P aper F eed/P aper Nar row Se ns or 1 PFEED J 2 PNARRO W J 3 +5 V dc 4 Groun d CN402 C lutch .
5-22 S er vic e Man ual 4044-X XX CN406 Engin e/L VPS Board 1 MO T OR EA J 2 DEV FUSE F AN J 3M O T O R P A J 4 MO T OR PB J 5 NEW DEV J 6A G N D 7A G N D 8 PFEED J 9 Ground 10 G round 11 PEMPTY J 12 .
Conne cto r Locati ons 5-23 4044 -XXX.
5-24 S er vic e Man ual 4044-X XX.
Pa r t s C a t a l o g 6- 1 4044 -XXX 6. Pa r t s C a t a l o g How T o Use Th is Part s Cat alog • SIMI LAR AS SEMB LIES : If two assem blies con tain a major ity o f iden tical p ar ts, they are shown on the sam e lis t. Com mon pa r ts are s hown by one index number .
6-2 Ser vic e Manu al 4044-X XX Assem bl y 1: C o vers.
Pa r t s C a t a l o g 6- 3 4044 -XXX Asm- Index Part Number Un its D escript ion 1-1 12G0021 1 Exten der , P aper Suppor t 1-2 12G0022 1 Suppo r t, P aper E310 1-2 12G1939 1 Suppo r t, P aper E312 1-.
6-4 Ser vic e Manu al 4044-X XX Assem bly 1: Covers (continued).
Pa r t s C a t a l o g 6- 5 4044 -XXX Asm- Index Part Number Un its D escript ion 1-17 12G0 035 1 T ra y Asm , P aper E310 1-17 12G1 938 1 T ra y Asm , P aper E312 1-18 12G0 098 1 Co v er Asm, Rear 1-.
6-6 Ser vic e Manu al 4044-X XX Assem bl y 2: Fram e.
Pa r t s C a t a l o g 6- 7 4044 -XXX Asm- Index Part Number Un its D escript ion 2-1 12G0099 1 Cab le Asm, Printhead to HVPS 2-2 12G0046 1 Printhead Ass em b ly E310 2-2 12G1879 1 Printhead Ass em b .
6-8 Ser vic e Manu al 4044-X XX Assem bly 2: Frame (continued).
Pa r t s C a t a l o g 6- 9 4044 -XXX Asm- Index Part Number Un its D escript ion 2-15 12G0 048 1 Roller , T rans f er 2-16 12G0 057 1 LED Asm, Pre -T r ansf er E310 2-16 12G1 887 1 LED Asm, Pre -T r .
6-10 S er vic e Man ual 4044-X XX Assem bl y 3: Fuser.
Pa r t s C a t a l o g 6-11 4044 -XXX Asm- Index Part Number Un its D escript ion 3-1 12G0074 1 Fuser Assemb ly 11 0 V dc E310 3-1 12G1935 1 Fuser Assemb ly 11 0 V dc E312 3-1 12G0122 1 Fuser Assemb l.
6-12 S er vic e Man ual 4044-X XX Assem bly 3: Fuser (continued).
Pa r t s C a t a l o g 6-13 4044 -XXX Asm- Index Part Number Un its D escript ion 3-15 12G0 172 2 Sh aft, Fuser Exit Roller 3-16 12G0 156 1 Rolle r , Fuser Exit Center 3-17 12G0 076 1 Thermistor , Ho .
6-14 S er vic e Man ual 4044-X XX Assem bl y 4: M ain Drive.
Pa r t s C a t a l o g 6-15 4044 -XXX Asm- Index Part Number Un its D escript ion 4-1 12G0042 1 Mai n Driv e Assemb ly E310 4-1 12G1877 1 Mai n Driv e Assemb ly E312 4-2 12G0044 1 Motor As m, Main 4-3.
6-16 S er vic e Man ual 4044-X XX Assem bl y 5: P aper Feed.
Pa r t s C a t a l o g 6-17 4044 -XXX Asm- Index Part Number Un its D escript ion 5-1 12G0063 1 Holde r Asm, Spring 5- 2 1 2G 006 8 1 Spr i ng, P ad A sm, Rea r 5-3 12G0062 1 P ad Asm, Pic k Roller 5-.
6-18 S er vic e Man ual 4044-X XX Assem bly 5: Paper Fee d (continued).
Pa r t s C a t a l o g 6-19 4044 -XXX Asm- Index Part Number Un its D escript ion 5-11 12G0 105 1 Shaft A sm, Input P aper F eed E310 5-11 12G1 934 1 Shaft A sm, Input P aper F eed E312 5-12 12G0 072 .
6-20 S er vic e Man ual 4044-X XX Assem bl y 6: El ectr onics (model E3 10).
Pa r t s C a t a l o g 6-21 4044 -XXX Asm- Index Part Number Un its D escript ion 6-1 12G0087 1 Board Asm, HVPS E3 10 6-2 1339526 1 P ower Cord, U .S .
6-22 S er vic e Man ual 4044-X XX Assem bly 6: Electronics (model E310 conti nued).
Pa r t s C a t a l o g 6-23 4044 -XXX Asm- Index Part Number Un its D escript ion 6-8 12G0095 1 Cab le Asm, Engine/L VPS Board to Cont ro ller Bo ard E3 10 6-9 12G0089 1 Board Asm, Eng ine/L VPS-110 V.
6-24 S er vic e Man ual 4044-X XX Assem bl y 6: El ectr onics (model E3 12).
Pa r t s C a t a l o g 6-25 4044 -XXX Asm- Index Part Number Un its D escript ion 6-1 12G1896 1 Board Asm, HVPS E3 12 6-2 P ow er Cord Referen ce A s s em bly 6: E lec tr onic s (mod el 310) Asm /Inde x 6-2.
6-26 S er vic e Man ual 4044-X XX Assem bl y 7: Options Asm- Inde x Pa r t Number Uni ts Description 7 99A0 517 1 SIMM, 4M B DRAM Memo r y 7 99A0 518 1 SIMM, 8M B DRAM Memo r y 7 99 A0519 1 SIMM, 16MB.
Pa r t s C a t a l o g 6-27 4044 -XXX Assemb l y 8: Miscell aneous Asm- Inde x Pa r t Number Units De scription 8 1 P ar ts P acket, F as ten er s P P 12 G0 101 3 o Scre w , T ype 1 (m3x10 ) 2 o Scre .
6-28 S er vic e Man ual 4044-X XX.
Index I-1 4044 -XXX Index A Acron yms 1-2 B Base Printer Sy mptom T ab le 2-10 C Conf igurati on Mode 3-3 Config uration Mo de Setti ngs 3-6 CRLF/LFCR 3-8 Parall el Mode 1 3- 8 Parall el Mode 2 3- 9 P.
I-2 S er vic e Manual 4044-X XX Printer Op erat ion 3-14 R Remov a ls 4-2 Covers 4-2 Engin e/LVPS Board (mod el E310 ) 4-13 Engin e/LVPS Board (mod el E312 ) 4-15 Fram e Asse mbly 4-7 Fuse r As sem bl.
Index I-3 4044 -XXX 12G 0071 6-19 12G 0072 6-19 12G 0073 6-19 12G 0074 6-11 12G 0075 6-11 12G 0076 6-13 12G 0077 6-13 12G 0078 6-13 12G 0079 6-13 12G 0080 6-13 12G 0081 6-13 12G 0082 6-13 12G 0083 6-1.
I-4 S er vic e Manual 4044-X XX 12G 1926 6-25 12G 1927 6-25 12G 1929 6-7 12G 1930 6-9 12G 1931 6-9 12G 1932 6-9 12G 1933 6-17 12G 1934 6-19 12G 1935 6-11 12G 1936 6-11 12G 1937 6-25 12G 1938 6-5 12G 1.
Reader Comment Form Le xmar k Optr a E310/312 4044-XXX Service Manual P/N 12G36 13 05/0 0 Y ou ma y use this f or m to communicate y our comments about this pub lication, with the und erstandin g that.
NO POST AGE NECESSAR Y IF MAILED IN THE UNITED ST A TES — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — .
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