Lexmark T430 Printer Service Manual
Contents
1. lesss 7 12 Assembly 8 Electronics and cables 2 ssse 7 14 Assembly 9 SensOrS susce zuteczi tenta paved 4d Rum m Ron 7 18 Aosombly TO ODIOS d qs sd ea eda dd dedu eeatseedad cod dur pers 7 20 i 5 iia ee d ACER EUR eee ee rere dI do EU dU d l 1 Part riumber index eri peni ior beta men Rer ewan Roe epee ees l 7 For the complete PDF manual please visit www LaserPros com vi Service Manual2. Revised February 2005 For the complete PDF manual S please visit www LaserPros com Lexmark T430 4048 1xx Service Manual Table of contents e Start diagnostics e Safety and notices e Trademarks Index LEXMARK 4048 1xx Edition February 2005 The following paragraph does not apply to any country where such provisions are inconsistent with local law LEXMARK INTERNATIONAL INC PROVIDES THIS PUBLICATION AS IS WITHOUT WARRANTY OF ANY KIND EITHER EXPRESS OR IMPLIED INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE Some states do not allow disclaimer of express or implied warranties in certain transactions therefore this statement may not apply to you This publication could include technical inaccuracies or typographical errors Changes are periodically made to the information herein these changes will be incorporated in later editions Improvements or changes in the products or the programs described may be made at any time Comments may be addressed to Lexmark International Inc Department D22A 032 2 740 West New Circle Road Lexington Kentucky 40550 U S A or e mail at ServicelnfoAndTraining Lexmark com Lexmark may use or distribute any of the information you supply in any way it believes appropriate without incurring any obligation to you You can purchase additional copies of publications related to this product by calling 1 800 553 972
3. cece cece e eee e ee eeee 2 43 Transreriroll service Check 22 ieuccr er m RR REPERI 2 44 Paper feed service CHECKS sa cix akties ER RR NN RO ERU Re ee 2 45 Parallel port service check 2 slo eor m re Fr 2 49 Print quality Service CHECKS uaa aaa ehe eam he eek nde 2 50 Solving print duality problerms 324 scheda bacc DbR R ante metades RR 2 56 Diagnostic dide cesse ridan ikaw KORG CR UR XR ROAD RUD CR ema 3 1 Additional service ments lil lue rm rrr rrr rr TR 3 1 Diagnostics Mode usse ciegos mies Re ae eR RU ome 3 2 Entering Diagnostic Mod s sser euo a ert rrt Rer ntt 3 2 REGISTRATION i3 eucewexate nd eek des dnine ba aln kai 3 4 PHINT Essense 29325 d dos GER Ud US Sub pb aod S codi Edid x 3 5 HARDWARE TESTS za ioa bezacerkRs c4 bk RR aca d Rex e 3 6 DUPLEX TESTO a 54 ex asd td dedisa qd id eR duce Ead xe ain 3 9 INPUT TRAY TESTSasse cuu Rap amr RR RR Rae Ra RE ES oka 3 12 BASE SENSOR TEST 2284942 cadet gas Acca ae 3 14 DEVICE TESTS s ssazuak nudare bed Rack br iex Rd RdOR dex 3 14 PRIMTER SETDP 4 ssseenR ia kia cage meas eons emai EE 3 15 EP Ser iach b b pede rae doae abd Rua aa RE S Eds 3 17 ERROR LOG cote then ince ESADE ERNE demon meen eae 3 18 Gonptigurallon Ment aru nce Sone RE nga weed eee ES 3 21 Entering CONFIG MENU witness ctis it ERR E ewes HON RO ERI ens 3 21 MSIBECBU Val sers csati krass irria Ee FE mee Rer Re re Rs 3 22 Reset Maint Ill sas sau orae RER e RR amen ba eR xd Rd ed cen 3 22 Prt Quality POS kaai 3d
4. n dirar dba RE eae Cink RR a RE EUR 3 23 Panel MENUS uuu sa xad e ud 9 dise du or Fade pda ENS dE 3 23 PPPS EUAN as td xe qs qb ud dead e boa A weet id ie 3 23 Download Emil amd 309 d PEE acre GS wR a id RE t eR 3 24 Demi MOUSE spritas ri hogan dead eu dl d dood e Rdcd ee da bd E sme 3 24 Factory Defaulls euoca ces Ree i emu merged CP rex 3 24 Energy GORSOIVO iens c Rupe red EE ER EE T ened kee PE 3 25 ERROR LOO tosntegeeb nee ae eee dd Guam bind sale eeeeaa dens 3 25 Paper PrompiS erissa neien indie dada CUERGGA WEE AERE RU ES 3 26 EnV Prompts cie tosacscauct soos DEOR BRA MEM EEEEH SMS Rs 3 26 Reduced Curl asia dux sos erg xr riens emcee amas Ramee 3 26 EXIECOBfID Met tiie dedu Be cada sioden teed RE ena 3 26 Fapet IBitlS qox 6 ie does douce de dde d eA b drack a 4 aka neers 3 27 iV Service Manual 4048 1 xx Repall Infotmall D 42442 km ia dob ts eR nost nre dea REV Qa 4 1 Handling ESD sensilive pafts oc eure ose eee ee paw ee ea dee awed 4 1 Adjustments us eda Em dws OUBEA RORCROR RACER RR IN Rom ems 4 2 Printhead assembly adjustment leseereseeee 4 2 Adjusting paper feed alignment skew lees 4 5 LUBPICOHOTI S cid dud E dus dido RF are Som mare Rind bibet 4 6 Roasso y corii a eie dw Ro ado d dedos ei oed dor ed i ae Rada 4 7 Remova DIOCBOUEBS is dass duis 3 award SOLER Re tees c don deb dd dus 4 8 MPF door cover removal 242a adobe a hd ded eR Ek e 4 8 Ont cover TOV Gl sides dial occi dus
5. 7 In other countries contact your point of purchase References in this publication to products programs or services do not imply that the manufacturer intends to make these available in all countries in which it operates Any reference to a product program or service is not intended to state or imply that only that product program or service may be used Any functionally equivalent product program or service that does not infringe any existing intellectual property right may be used instead Evaluation and verification of operation in conjunction with other products programs or services except those expressly designated by the manufacturer are the user s responsibility Lexmark Lexmark with diamond design MarkNet and MarkVision are trademarks of Lexmark International Inc registered in the United States and or other countries ImageQuick Optra Forms and PrictureGrade are trademarks of Lemark International Inc PCL is a registered trademark of the Hewlett Packard Company PostScript is a registered trademark of Adobe Systems Incorporated Other trademarks are the property of their respective owners 2004 Lexmark International Inc All rights reserved UNITED STATES GOVERNMENT RESTRICTED RIGHTS This software and documentation are provided with RESTRICTED RIGHTS Use duplication or disclosure by the Government is subject to restrictions as set forth in subparagraph c 1 ii of the Rights in Technical Data and Comp
6. Gola EU ded di od A ACE RE bap aod 4 9 Top cover assembly removal cece cence eee 4 11 Right side Gover removal vn xau mu nip mp eens ERR CR RR 4 12 Lett side cover removal essersulul e rh rrt mrt RR er RR 4 14 Bear cover removal ax xaxa pb RR EE RN RR Rolle ERR Re 4 15 Bear exit door removal uua se me vm ra werIVER PIRA Ee 4 17 Output tray full flag rermovals 45 emma rem RX Se ms 4 18 Operator panel cable removal 2 2 00 0c eee eee eee eee 4 20 Operator panel assembly removal 20 cece cere eee e eee 4 22 Duplex tray assembly removal serere 4 24 Baton pal TOlmoVals iaa s bead dodi d ik md eed RC eb d 4 25 Fuser assembly Omov daas dad hd Ido d dob e Rar dab ed dowd 4 26 Fuser paper exit guide assembly removal 4 29 Fuser exit sensor EEmoVal 25342 6x aca RC RC Roe OR ROBAR CR B 4 33 Cartridge contact assembly removal 2 20 cece e eee eee eee 4 34 Tray damper and Spring remowval sus dunes enasi ee cass 4 35 Doorlatch removal associe ero re we heen se ke oa ears 4 36 Paper guide roller removal 32i omit Rx manera mcs 4 37 Charge roll removal sa duse son tones I Rr arER AP ERMS S 4 38 Right guide removal sa susecxamr s reis EG ened eee eee ewes 4 39 LOTE qu de FOU oisequa sa deb sd Bebe ee RN ESAE RATES 4 40 Cartridge signature button sensor removal 4 42 Tiareter oll aS SEQTDIV icio iol ics dp dca ER EO Ce coms T QUU ENA 4 43 Bracket paper detect input sen
7. bumps m dE ERU GR omnia RC SCR dcs 1 10 AGIONVIIS Lu dada demde PaRusPRRRSECqUE I PANES Re xad Ra ddrresd 1 11 Diagnostic information axssscx sede SERE ec REOR ERU RR amas 2 1 rc TC DUBSTT 2 1 Power On Reset POR sequence llseeseesesss 2 2 SVMPOM tables ii secu ad sa teh P RH TR bene ree we eae T Raw 2 3 POST symptom Iables ddas ines ERES ERE EG ERE RERO nt RON 2 3 Printer symptom table sisses inosine eer RE EE 2 4 Messages and error GOUGS assem d hoRUEXOCROURCE ORC EU ACER 2 6 Semice error CODES cesses see ORE wrPEePERE NE FRE RR Ead 2 6 User attendance messages 2c see ence ene eee hh 2 11 Paper am messdgeba cease dae tees see K Ro RU oC RUD Ro L4 x 2 22 Sub eror COdGS o nsieRacieRzsbkRau dc exces ER RR RR OR RE 2 24 Disconnects on the controller card iiis omn was 2 34 4048 1xx Service CHECKS cick teat tGede thks ewe eue ER EdRx LL eee aks 2 36 Cooling fan seriCe Chek saeua mace RE T RE Ex a ER whadu dod dU 2 36 Cover interlock switch service check eseseeese 2 37 Controller Card Service CHECK esae da sap dace RR RR RUE sma 2 38 Dead machine service Checks us iwean tend du ah RR an 2 39 Low voltage power supply LVPS service check 2 39 High voltage power supply HVPS service check 2 40 Fuserservice check asses ice re Eua WIR RC KE E E RR ERE 2 40 Main motor service CHECK lt 0 sie wed ld Rr Re mme err 2 42 Operator panel service check 0 0 0e
8. sor removal 4 44 Doll T ed removal Way Tou dxe komm re ARR REEAeTERAFE EE ES 4 44 D roll shaft assembly removal tray 1 leere 4 45 3 pin and 2 pin connectors removal eeeeese 4 46 Printhead TEMOVAl uaocexurcexoruer xr tegstresRocGa hr Eee 4 46 Controller card cage with card in place removal 4 48 Controller card assembly removal eese 4 50 MPF gear removal xs cgi ski us E mx Ro Reds EE ER E n 4 52 Main drive motor assembly removal leere 4 53 Main drive assembly remoVal sa uaa nara ea eaa nk xk 4 55 EXIt Qe THOIDE FOOL qii an ce doa d Ani dodo d 3 9 os bab ioh Rob ed bara 4 58 Exit drive assembly removal ss asas ok ma ka ka n ara m 4 59 RACK dne romov a ias bene ee EE eee MEE dA CE BEA 4 60 Reference feed assembly removal eeeeeseeee 4 62 4048 1xx Cartridge coupling assembly removal eee eee 4 65 Upper MPF housing assembly with paper flag removal 4 66 MPF paper sensor removal aaa asta esas mese kd Rd 4 67 Lower MPF housing assembly removal sese 4 70 Backup feed roller assembly removal sese 4 72 MPF pick roller assembly removal liia aes xn hh n ewan Rn 4 73 HVPS Card removal 2224 2x2ccn th pee hitias tioii 4 75 LVPS fan remoVval assem pec RAE ExG HIER E TRE se ewes eee 4 76 LEVPScardiremoVal wx sauber sure x mre p a ERR eR EE 4 77 Inner link and outer link assembl
9. uter Software clause at DFARS 252 227 7013 and in applicable FAR provisions Lexmark International Inc Lexington KY 40550 U S A P N 12G9436 4048 1xx Table of Contents LIII rr vii Sately Infolmalloncs iBaxcbns been ia os Fxb6A S BEATEQS SuSE NS xvii PrelaCe a2 wens puc ww VA EE BA AEN S SRE ORE ERR ERR GR EE xxii Detiil SS nere dE ote ERAS GPRPOPMPRPES PIPOLEGERE GA EA due Edd xxii General information esc ngu ERES ROG ORE OG ERROR RR RUN DOR RE Rs 1 1 ModelS c deticecie stad ndn ARE RP E Ex a RE EA chia 1 1 Maintenance apprOBCh ausis kem ism RR Er anko nD c 1 1 Sbscidl TOS eke eSEIOHEPTPEOS PISIS Gu RE EET E E ER UR Ra EE d 1 2 Printer Iden catlo ese scene camped a die Boa dE Ra RR x RC EORR CER RR 1 2 Printer features and specifications eee eee eee eee 1 3 Operator Panel icccciceadecmanedmnsa mma e mae A Red n 1 3 Resolution and print quallly oi ssc sa muerte xh Rm harten es 1 4 Memory and user flash memory s iius ream charm 1 5 Frider dais SIPING eoreeucorkee p pecu terr RP RE HE ERES 1 5 PIN aleae insesszute mb REG RGcRAE a RR edie RE Red 1 6 SUDDIBS iat sed niea a Qeds aD Ri S Kader md 1 6 FOIS sisie duis Ende E RR S EE Pad AR E UAE RM 1 6 M dia and paper handing 35499 end se ERR Rob QUA Seed waded d dcs 1 7 Medias 1 7 Standard and optional paper sources eee eee 1 8 Iripstmedia SDUICBS cseacc a uera ecu me rrr deese wmeoe NE 1 9 Oulput medias a iue sexi
10. y removal sese 4 78 Gopling fam remioVal suus eoru o RT RET ERREUR a rx AG RR Es 4 82 Locations and connections sx sss nen xh XR na RR RR RR E RR 5 1 Exterior lOCalOns dos ndo doo x 4 d oboe d ue Qe ba AO ER CURRERE QE 5 1 COMNCCUOS axxo Roi cnc o EUR x RR GC AD RR EORR A 5 2 Controller card assembly ces ss olas ey rr rr Rer x RI urs 5 2 Low voltage power supply LVPS sx cxmscexktee m ren eR 5 7 High voltage power supply HVPS rete eens 5 8 Preventive maintenance eseeeeeeee nnn 6 1 Safety Inspection guide iasesaxaevczuaskeaeu ere nerd mach k ani 6 1 Lubticatior specifications secus cess o Exc ER ERR RR Ex E RS Seer 6 1 Scheduled malntenariGe assess keg ct mmm x ma guese rece wend 6 2 Maintenance KIIS uci com m sob im CAEN CR RORIS RC RO RC RR d et 6 2 Maintenance kit parts groUD rur rrr rer RrR RR 6 3 Parts Catalog s cepe Ron eem ROGER CR JUR eR RR de BUD E eed 7 1 Howto ds6 this Pants calalOg usas dd ea ads ak ea palea e Rn dac 7 1 Aesopi d COVES acce eda boi v e Se neta icbdbmied28 lcd rates s 7 2 Assembly 2 Paper Teed sss ce bore ee dd ome reac Rn keene emus 7 4 Assembly 3 FAME eus vans eam a NEA REN eae ee te wees ERR 7 6 Assembly 4 Multipurpose feeder MPF 20200 e cece eee ee eens 7 8 Assembly 5i FUSBE cad ies makes npe oh ee ee EOD No den RR d N 7 9 Assembly 6 Charging asesor xr Rex ra IEEE r REPE Ea RE 7 10 Assembly 7 Electronics and cables 1
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