Lexmark Optra 4044-XXX manuale d’uso

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 . • T ab le of Contents •I n d e x • Sa fety an d Not ic es • T rademarks • Sta r t Di agnostics[...]

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 . PRO V IDES THIS PUBL ICA TION “AS IS” W ITHO UT W ARR ANT Y OF ANY KIND , EI THER EXPR ESS OR IMPLIED , INCLUDING, BUT NO T LIMITED T O, THE IMPLIED W ARRANTIES OF MERCHANT ABI[...]

iii 4044 -XXX Tab le of C ont ent s Notices and S afety Informa tion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v Laser No tice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v Safety Informa tion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . xv General Inform[...]

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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 -2 Frame A ssembl y .[...]

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 . Class I laser produc ts are n ot con [...]

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) . In ande ren L ä nder n gi lt der Dr ucker als Las er pro dukt de r Kl asse I, der die Anforder ungen der IE C[...]

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. I pro dotti las er [...]

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 . Em outros l ocais, es t á cer tif ic ada como um produt o las er da Classe I, em con f or midade com o s requis itos d [...]

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. Pr interen indeh older i nter nt en Kl asse IIIB (3b) -laser , der nom in elt er en 5 mill iwatt ga llium arse nid la se r , som arbej der p å b ø lge [...]

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. Laser produ kter i Kla ss I ans es ej h ä lso v å dliga. Sk r ivar[...]

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 de cl asse I (1), i s egons ha estat cer tificat en altres lloc s, é s un produc te l à s er de classe I qu e com pleix els requi sits d ’ IEC 82[...]

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. Le xmar k i s not res pons ible f o r the use of other repla ce men t par ts.[...]

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. S of er n T e ile ei[...]

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 . A Le xmark n ã o [...]

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. Optio ns The follow[...]

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 tatic Discharge FR U Field Replaceable Unit HVPS High V o ltage P ower Supply LASE R Light Amp lific ation by Stimulate d Emis sion of Radiation LCD Li[...]

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 . T o perfor m som e of the se r vic e checks and tests, s uch as troubleshoo ting pa per feed problems, you need to a ctuate the top cov er[...]

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 . Press and r elease th e oper ator panel button to dis pla[...]

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 . If thi s does n ot correct the pro blem , re[...]

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 . F ont Chec ksum F ailur e Error Replace the ROM SIMM. If t[...]

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 . W hen a se r vic e er ror occu rs, pressi ng the op erator pane l button a fter viewing t he p rima r y ser vic e error code displays the s econd ar y ser v ice e r[...]

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. Locate the pr inter ’ s LED S tatus in the f ollowing ta ble and take the i ndi[...]

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. T he printer i s f orced to redu ce the resolu tio n of a f ormatted pa ge [...]

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. Locate the pr in ter ’ s LED status i n the following table and take the indicate d ac[...]

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. All LE Ds tur n off . 3. Th e coolin g fan and fuser lamp tur n o n. Note: The fu[...]

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. Go to the “ Opera tor P ane l Se r vic e Ch[...]

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 . Whit e or b lack l ines o r bands Go to “ White or black line s or[...]

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. This provide s the ser vicer acce ss to the[...]

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 . FRU Act io n Models E310 &am[...]

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 . CN2-3 m easures[...]

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. With the pr in ter posi ti oned on i ts le ft side and the engin e/L VPS board positi oned o n a flat su rf ace , turn the po wer s witch on and c h[...]

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 . Model E312 Engine Board Reconnect the L VPS c[...]

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. Be car eful no t to touch the g lass ho using with bare hands as skin contain s acids[...]

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. Check f or e xcessiv e toner b uildup o[...]

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. If th ere is cont in u ity , go to step 1: Contin ui ty . If the r[...]

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 . If there is no contin u ity , go to step 2: No 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. Repl ace the thermisto r if the resist anc e is lo w er than 1k ohm o r shorted[...]

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 . If contin uity e [...]

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 . Run PO ST and check each LED for proper operatio n. FRU Act io n Models E310 & E312 Oper ator P anel Oper ator P anel Cab le If m ore than on e LED does not tur n on o r an i[...]

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. Chec k the contin uity be tween U5-1 and U 5-2 on the oper ato r p[...]

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 . The sol en oid inter acts with the clut ch[...]

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. Discon nect the c ab le and c hec k f o[...]

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. Th e b lac k my lar gui de sheet i n the f ront of t he tra y must b e positi oned i n the pape r path jus t behi nd[...]

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 . A worn transf er roller caus es th e printer to run h otter than req uired f or the med ia [...]

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 . Replace a s neces sar y . Mod el E310 Engine/L VPS Board HVPS C[...]

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. FRU Action Model s E310 & E12 To n e r C a r t r i d g e Mak e sure toner c ar tr idge is correct ly inst alled a nd the h igh v o[...]

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 . If toner c ar tr idge is lo w , tr y a ne w one. Fus er Bac[...]

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. Charge Rol ler (T oner Car tridge) Distanc e Betw een Irregul arity[...]

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 . P aper Mak e sure r ecommen ded pa per is bei ng us ed . FRU Act io n T oner Car tridge[...]

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. FRU Action To n e r C a r t r i d g e P aper F eed D rive G [...]

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 . Imprope r set up can prev ent es tablishing a communi catio n l[...]

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. Memor y T est The following te sts r un s equenti ally whe n pe rf or m ing this test: Stan dard Mem or y T es t Option al Mem or y T es t The [...]

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 for the f ollowi ng: T op M argi n Off set Left M argin Offs et Pr inter P ag e Count Inst all ed Mem or y PQET Setting (on/of f) T oner Sa ver (on /o[...]

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. T he Read y LED co mes on soli d (pr inte r is in the ready s tate). 2. Pr[...]

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. 5. W hen th e Er ror a[...]

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. Onc e the setti ng you w ant i s ind icat e d b y the st a tus of th e Pre ss But ton L ED , pe rf or m a long b u [...]

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. If the por t is no t being us[...]

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. All LED s blink once, in dica ting the sett ing is sav ed. 6. Ex it the [...]

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 . 4. P erf or m a lon g button press. Al l LEDs blink once[...]

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. T he P arallel Mode 1 (Rea dy) LED is blinking. 3. The c urrent Para[...]

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. 2. P erf o rm a d ouble click button p ress s e v en times. Thi s mov es t o th[...]

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. Th is mov es to the US B NP A mode ite m on the confi[...]

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. 7. Double-cli ck the operator button three t[...]

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. T urn the p rin ter pow er off[...]

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. P erform the following steps to ent er T oggle Demo/Nor mal M ode: 1. T [...]

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). T o pr e vent damage to ESD-s ensi tive par ts, f ollow the in stru ction s below i[...]

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. Scre w Identifica ti on T able Co vers Fr ont Co ver and Face Up Cov er 1. P ress [...]

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 . 3. Remove the two screws and remov e the top cov er .[...]

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. Remove the six screws and r emov e the frame a ssembly .[...]

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). 6. R eleas e the tw o snap s hol din g th e fuse r do wn.[...]

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. T hree contacts with th e shor t er sp rin gs are inst all[...]

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. Re mov e the s crews and remove the interconn ect bo ard.[...]

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. 3. Remove the SIMM acce ss pa nel.[...]

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. 3. Remove the SIMM acce ss pa nel.[...]

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. 7. Di sconnec t all the ca b les from the eng ine boa rd. 8. Re mov e the s crews mou[...]

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. Lift the transfer r o ll from the pr in ter .[...]

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 Ground 2+ 5 V d c 3+ 5 V d c 4N / A 5+ 5 V d c 6 Ground J7 Engin e/L VPS Board 1 +5 V dc 2+ 5 V d c 3+ 5 V d c 4+ 5 V d c 5+ 5 V d c 6+ 5 V d c 7 Ground[...]

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. Signal[...]

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 +3.9 V dc CN2 HVPS/Printhea d 1 +24 V dc SWI TCH 2 +24 V dc 3 Ground 4 +24 V dc 5V D O 6M H V 7L D O N 8 SUPPL Y 9 Ground 10 DEV350[...]

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. Signa l[...]

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. Signal[...]

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. Signa l[...]

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 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, Float ing 18 +5 V d c 19 Gro und, Float ing 20 Gro und, Floa[...]

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 aper Present Sensor 1 PEMPT Y 2 +5 V dc 3 Ground, Fl oating CN6 P aper Fe ed/P aper Narrow Se nsor 1P F e e d 2P W i d t h 3 +5 V dc 4 Ground, Fl oati[...]

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 er LED (PTL) 1P T L 2 Gro und, Float ing CN9 DCV 1 Not Used 2N o t U s e d 3N o t U s e d 4N o t U s e d CN10 Ther mistor 1 THERM 2N o t U s e d 3 Gr[...]

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-B 15 Ground , Float ing 16 Ground , Float ing 17 Ground , Float ing 18 +5 V dc 19 Gr oun d 20 +5 V dc 21 Gr oun d 22 Gr oun d 23 THVREAD 24 PMOT OR Co[...]

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, Fl oating 4 Ground, Fl oating 5 Fuser On 6 +24 V dc Switch 7 Ground 8 Ground 9 +24 V dc 10 +24 V dc[...]

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 8L D O N 9 DEV350 10 Gr oun d 11 THVPWM 12 HSYNC 13 Gr oun d 14 EXT CLK 15 THVEA 16 Gr oun d 17 DEV300 18 LREAD Y 19 +5 V dc 20 P MOT OR 21 AGND 22 AG[...]

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. Signa l[...]

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 H V P W M 8V D O 9M H V P W M 10 HSYNC 11 SUPPL YEA 12 DEVEA-A 13 DEVEA-B 14 LDON 15 Ground , Float ing 16 Ground , Float ing 17 +5 V dc 18 Ground , [...]

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. Signa l[...]

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 1 +24 V dc 2 CLUTCH J CN4 03 Paper Empt y Sensor 1 PEMPTY J 2 +5 V dc 3 Groun d CN404 De veloper Fuse 1 Not Use d 2 Not Used CN405 Ma in Mo tor 1 OU T[...]

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 CLUTCH J 13 PNARRO W J 14 + 24 V dc 15 + 24 V dc 16 + 5 V d c 17 + 5 V d c 18 P TL J 19 EXT CLK J 20 PMO TOR EXT J CN4 07 P re- T ransfer LE D (PTL) 1[...]

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 . Par ts pe culi ar to o ne or the other of the asse mblies are l iste d separ[...]

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 1-3 12G0175 1 Co ver Asm, Cooli ng Air/Stac ker 1-4 12G0024 1 Stac k er Assemb ly , P aper 1-5 12G0025 1 Suppo r t, Open Co ver 1-6 12G0126 2 Guide , P [...]

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 1-19 7 Sc rew , T y pe 1 PP 12G0 101 1-20 12G1 847 1 C o ver , Righ t Side 1-21 12G0 037 1 C o ver , Low er F ro nt 1-22 12G0 040 1 Cov er , Left Side 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 ly E312 2-3 6 Scre w , T ype 2 PP 12G0101 2-4 13 Scre w , T ype 3 PP 12G0 101 2-5 12G0125 1 F rame , Upper E310 2-5 12G1882 1 F rame , Upper E312 2- 6[...]

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 ansf er E312 2-17 12G0 049 1 Bearing As m, T ransf er Roller R ight 2-18 12G0 119 1 P ad Asm, F riction Left E310 2-18 12G1 931 1 P ad Asm, F riction [...]

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 ly 22 0 V dc E310 3-1 12G1936 1 Fuser Assemb ly 22 0 V dc E312 3-2 7 Scre w , T ype 3 PP 12G0101 3-3 12G0075 1 Fuse , Ther mal 3- 4 12G 01 66 2 Bear i [...]

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 t Roll E310 3-17 12G1 892 1 Thermistor , Ho t Roll E312 3-18 12G1 942 1 Holde r , Fus er Exit C enter Rolle r 3-19 12G0 078 1 Lamp , Fuser , 110 V ac [...]

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 5 Scre w , T ype 4 PP 12G0101 4-4 1 Ge ar , Dr i ve F eed 1 PP 12 G0 10 2 4-5 1 Ge ar , Dr i ve F eed 2 PP 12 G0 10 2 4-6 1 Gea r , Input P aper Fe e[...]

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- 4 1 2G 012 1 1 Spr i ng, P ad A sm, Lower 5- 5 12G 01 04 2 Spr i ng, Se para tor Asm 5-6 1 Clip , E PP 12G 0101 5-7 12G0065 1 Clutc h Asm, Pic k Roll[...]

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 2 Separ ator , Secondary P aper E3 10 5-13 12G0 070 1 Rolle r Asm, Inpu t P aper F e ed E310 5-13 12G1 889 1 Rolle r Asm, Inpu t P aper F e ed E312 5-[...]

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 ., Canada , Braz il (HV) 6-2 1339517 1 P ower Cord, Sau di Arabia 6-2 1339519 1 P ower Cord, U .K., Irela nd, Bah rain, Qatar , Oman, Jord an, Iraq, K uw ait, Y emen, Egy pt, Sudan 6-2 1339520 1 P owe[...]

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 a c E310 6-9 12G0091 1 Board Asm, Eng ine/L VPS-220 V a c E310 6-10 12G0 090 1 Fuse , P ow er Supp ly-110 V a c 6-10 12G0 092 1 Fuse , P ow er Supp l[...]

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. 6-3 12G1940 1 Cab le Asm, Motor to Engine Bo ard E312 6-4 12G0108 1 Brac ket, Co ntrolle r Board Mou nting 6-5 14 Scre w , T ype 3 PP 12G0 101[...]

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 DR AM Memo r y 7 99 A0520 1 SIMM, 32MB DR AM Memo r y 7 99 A0724 1 SIMM, 64MB DR AM Memo r y 7 99 A052 1 1 SIMM, 1 Meg Flash Me mo r y 7 99 A052 2 1 [...]

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 w , T ype 2 (m4x10 ) 6 o Scre w , T ype 3 (m3x10 ) 2 o Scre w , T ype 4 (m3x6) 1 o Clip , E 8 1 P ar ts P ack et, Gea rs P P 12G0102 1 o Gear , D r iv[...]

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 Parall el NPA 3-6 Parall el Port 3-6 Parall el Protocol 3-7 Parall el Strobe 3-9 PPDS 3-7 USB NPA 3-11 USB Port 3-10 Connec tor Locat i ons 5- 1 Cont r[...]

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 bly 4-8 HVPS 4-10 Intercon nect Board 4-12 Main Driv e As semb ly 4-17 Pick Rol l Assembly 4-18 Printhead Assembly 4-20 Trans fer Roll 4-21 Rest or in g[...]

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 6-13 12G 0084 6-13 12G 0086 6-13 12G 0087 6-21 12G 0088 6-23 12G 0089 6-23 12G 0090 6-23 , 6-25 12G 0091 6-23 12G 0092 6-23 , 6-25 12G 0094 6-21 12G 0095[...]

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 1939 6-3 12G 1940 6-25 12G 1941 6-25 12G 1942 6-13 12G 3668 6-3 12G 3776 6-13 12G 3777 6-13 12G 3972 6-3 1339 517 6-21 1339 519 6-21 1339 520 6-21 1339[...]

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 Le xmark ma y use or distribu te whate v er inf or mati on yo u supply in an y wa y it belie v es appropriate with out incurring an y oblig ation to [...]

NO POST AGE NECESSAR Y IF MAILED IN THE UNITED ST A TES — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — Cu t Al ong Lin e POST A G E WILL BE P AID BY ADDRESSEE LEXMARK INTE RNA TIONAL IN[...]