LASERJET PROFESSIONAL P1560 and P1600
Contents
1. ssssssssssssssssssssessse eene 146 Mistormed Characters ceci dete teme AANGAL 146 Page SKW M M 147 Cun Or WAVE IT AABANG a Ga 147 Wrinkles Or creases Uu aan AG 147 Toner scatter outline a AG NAA AA 148 Miei cce c 148 Changa Pini densi EE 149 Clean the DOEN sielen beige AG E AA ANA AA 150 Clean the pickup toller a GAGANA GRANT ANAN RURAL 150 Clean the paper path rr ree cnn Rea Evo eto ra ex tA TRE Yr ELE Falco NA Y E Vide 151 Clean the print cartridge area ssssssssssseene enne enne 153 viii ENWW Clean the exterior 2 Leere redet oret eco vetus Eeer 154 Solve performance problems e re nn nennen enhn nennen nennen nnns 155 Solve connectivity problems eiii maha aa ib tt ee AG e gp LL da d d 156 Solve direct connect pDroblems sss eene emnes 156 Solve network problems a eiii orien NA eoa Pede ea eek ERE E EUER FER ERR RR Ea 156 Service mode functions ssensssnsennettntetteesteettttn ttnn tnnntA ne rAeeAr enter EEEEEEEAAEEAAOOAEOSEEEEAEEEEEAEAN EESE E EEEE EE EEn 158 Edel 158 Product update Sak itte ec dut i te t d seb lee e aedes aee haaa 158 ale und Elte EE 158 4 Parts and diagrams ioter GANGBANG 159 Order parts by authorized service providers n 160 Order replacement pans saang AG nen eddie en petes AGANG 160 Related documentation and software een 160 Supplies part numbers iii f GANA KGG con d eX vea FRE eve AE a 160 Customer2. For the complete PDF manual please visit www LaserPros com ENWW
3. dr LASERJET PROFESSIONAL P1560 and P1600 SERIES PRINTER For the complete PDF manual please visit www LaserPros com Service Manual www hp com support lip 1560series www hp com support ljp 1 600series HP LaserJet Professional P1560 and P1600 Series Printer Service Manual Copyright and License Trademark Credits 2010 Copyright Hewlett Packard Microsoft Windows Windows XP and Development Company L P Windows Vista are U S registered trademarks of Microsoft Corporation Reproduction adaptation or translation without prior written permission is prohibited except as allowed under the copyright laws The information contained herein is subject to change without notice The only warranties for HP products and services are set forth in the express warranty statements accompanying such products and services Nothing herein should be construed as constituting an additional warranty HP shall not be liable for technical or editorial errors or omissions contained herein Part number CE663 90939 Edition 1 4 2010 Conventions used in this guide AC TIP Tips provide helpful hints or shortcuts Ef NOTE Notes provide important information to explain a concept or to complete a task A CAUTION Cautions indicate procedures that you should follow to avoid losing data or damaging the product A WARNING Warnings alert you to specific procedures that you should follow to avoid personal injury catastr
4. self repair parts ssssssssssssssssssssseeen eene nnr rennes 161 Service pangan NATN NAAN NG KIN BANANA NAAN 161 Whole unit replacement part numbers u 1111111111777777700 a 161 How to use the parts lists and diagrams sssssssssss emere 162 pcs 163 Base product no optional trays or accessories ssssseesresrrirrrinrstrstrnsttrtttrtttrnrrnnnee 163 Go uenteaanndeads 164 SA ss 164 Duplex model 5 te AA ERIS E UA ERRNAANIR I REN eR Uma OPEN e RM eU IEEE 166 Intermal assemblieS 4 ene et idee AA AA Aa 168 Internal assemblies 1003 1 rei c tte t HR REPRE aire 168 Internal assemblies 2 Of E 170 Internal assemblies 3 of 31 172 PCAS RE 174 Alphabetical parts ISl ouo eese a ete eaten haa ett e n ao ALAGANG 176 Klee ICH TE EE 179 Appendix A Service and SUPPONE E 183 Hewlett Packard limited warranty Statement 184 HP s Premium Protection Warranty LaserJet print cartridge limited warranty statement 185 End User License Agreement t i e te EE HR Fe ERE ERR H SERERE IRAE EEGENEN PH Pe ne YR Is 186 Customer self repair warranty service u s 188 Customer SUPPONI EET 188 Repack the produ aaa 189 Service information form pressida aan aiea a e ai a aa a eaaa i a iaa aS 190 Appendix B S
5. a EA ui 34 2 Removal and replacement ee eieiiiieseeeeeeeeee enne nnn n nnn nha aa nsa nass su ssa saa sa spesa ss assu a nass s essa sua n nnmnnn nnmnnn 35 nugore ETo ifo e EET 36 Removal and replacement strategy Xa 36 Electrostatic discharge m 37 REQUIRE TOONS e uM 37 Betore performing Eeler 37 After pertorming ServiCe a c tte keine een ADD NINA 38 POSt SEPVICE LOSE anan E M 38 dia AA eite ee dE Eege eegen 38 Parts removal Order e 39 e slew c 40 Separation pad EE 41 Transfer rolet ET 42 eo P ELE 43 MAINA DUG TAY ET ANAN ANAN AA 43 Output bin tray extension u aaa 44 Left cover simplex product eodera rene EE meds Fea a rho Ue reo ET e eed deas caa ide 45 Remove the left cover simplex product ssssssssssse nnna 45 Left cover duplex prodUct retta AGANG BANGA 47 Remove the left cover duplex product cccececeeecceceeceeeeeeeeeeeeeeeaneeeeeeeetees 47 Right cover simplex produet ssi iscissseacuacceaccaadeacceatseceaaatoessansaaauncobsnaccatecsteaddacieeusgaadaaaannenasas 50 Remove the right cover simplex product ce ceecceececeeeeeeeeeeeeecteeeaeeeeeeeeeeeeees 50 Right cover duplex product ssssssssssssssssseeneeeee eene nn nennen nennen 52 Remove the right cover duplex product cceeceeeeeeeeeeeeeeeeeeeeeeeeeeeeeteeeteeeeeees 52 Duplex doo
6. ller cleaning maapakan 18 Low voltage power supply sssssssssssssseeneeneenennenn nennen neret n rrr nennen e nnn nnne 19 Overcurrent overvoltage protection ssssmn 20 High voltage power Supply ere pete er aee das n ecu ne une nd tenet ieee 21 Laser scanner System 1 ceccsseeteeeecteeeeessnneeeeccuetteteecsnseeseeettneeeecsnienesesnteetesestaeeeeseeneae 22 Laser fail re detectlon aasa co terre pp ea co ebbe ea ERE NANANA 23 Image formation system ssssssssssseeeenen eene enne nennen sedere rnnr serene nenr ne nennen nnn 24 ElectrophotographiC prOCesSs s irri estie poke Fecit drei NANANA 24 Image formation process ssssssssssseeeemee eene nennen nennen nennen nennen 26 Latent image formation stage u s 27 ENWW vi Primary charging niu a a UR add 27 Laser beam exposure eene 27 Developing Sago 43 aieadeu anne 28 Printcartridges TEE 28 Transfer Stage ied redes ree nies eminent een een ead 29 FUSING stage sssssssssssesenenee eene nennen nennen nnn 29 Cleaning Stage trie He rer Dr ERR nani bep i Perd 30 Pickup feed and delivery Systelm 2 et rettet atl esca e Ix a t es nag a X RH EN AnG 31 Photo sensors and switches ssssssssssssssssssesseseenenen nennen 32 Main input tray or priority input Slot ioter tet ev d ed dd tea euo ie Y een edd nva cod iaa agde 34 Jam detection ed ert ae tecti e Ue NAG NA ER Pe T Rx a ERR Na
7. omponents ssssssssseee nemen 122 General timing charts ssssssssssssseeee eene nnn 125 General circuit diagram ntt ire AARAL 126 Internal print quality test pages aaa tte edt en sane e n n ud AG 127 Cleaning page EE 127 Configuration paga ama ANAN ma 127 Print quality troubleshooting Tools 128 Repetitive defect ruler c cccceccecceeeeeceeee cette eecaeeaaaaeaeaeaaneaeeeeeeeeeeeeseeeees 128 Interpret control panel light patterns cceeececcecceeceeeeeeeeeeeececcaeeeeeeeeeeeeeeseeeetsnsineteees 128 Ear AA 133 Common causes e gl 133 Jam ere re xs RE e a REN ESSEN AA AA AG 133 Clear jams from the input trays eese esee eee cese e e ee re naa 134 Clear jams from the duplexer sss 136 Clear jams from the output areas aaa e eiae ca cente d dada 138 Clear jams from inside the product aa AA tte eret tet tnnt t dn nena 139 Solve repeated E EE 141 Change jam ee EE 142 Solve paper handling problems nennen rennen nennen nnn n nennen 143 Solve image quality problems creer eere idee cocer e Hee e eec dece cade 144 Image defect table aa rte EE i nene deed oo aa Lua ede ee 144 Eight print or aded c terret levy rie Re dave NAA NANANA 144 Ree 144 a EE 145 ge 145 Gray background cedi certius hates seh ede ae tee 145 Toner SMCAP i i rcr e C sau INA BANG GAAN AA EENS 146 Beie M E 146 Vertical repetitive defects
8. ophic loss of data or extensive damage to the product ENWW iv Conventions used in this guide ENWW Table of contents 1 Theory of GDeraHOol cuoi NGINIG ERRCUEMOREEROURERRERR MED RUM NET USER UR AGIR LE PA EIE 1 EE ee Ee EE 2 Major ere He EE 2 Product block diagram iiia idol eden rude ane dads dnd dd 2 Sequence of operation ccccccccceeeececenceeeeceeeeeeeeeeeeeceeeaaneeeceeeeeeesgeecaaaeaeeeeeseeeeessansueeeeeeess 3 Normal sequence of operation sssssssssssssseeeee menn 3 Formatter control system sssssssssssssseeene eee eee teenies nen ean EEEE R NN nnne en renes e nnn 4 e A Nele Uo Uie A e E E A iuo A 4 MR ANAN AA EE aa Aa 5 Memory USC M 5 PJLOVEMIEW aasre ee la Aa ege e 5 LEDM OVGIVIOW C nme 5 e e e 5 Wain tee Men MU Hm 6 Engine control System a NA et ee e detur De erue ed Dev daa e HUE ER da 7 Motors fans clutches solenoids switches and Sensors essssseeesrirrsseeeerrrssssrerrrrsseees 8 DC controller operations i oir AINA NIA ND TRA E VE IPSE anes 13 FUSER COMM em 15 Fuser failure detection ssssssssssssssseseeem eee 16 Fuser temperature control aaa rte ti a e p kd GAAN 17 Fuser protective function sssssssssssssssssssseeeeenenenmem emn 18 Pressure ro
9. pecifications m22 a anunununa an anan aan naannanen4a084000484E4EAEASSERSASSSSEASASASNSNSNNENNNENNNNNNNN ANAKAN ANAKAN 191 Physical specifications D 192 ENWW Power COMSUMPLOM ppp 192 ACOUSTIC SpecifICatlOni eto tent ene ERE ALGAE GANANG 192 Environmental Specifications 2 NG Rn ga kaaa GAGA ANA ANNA 193 Appendix G Regulatory information aa NGABA ABANG ARIA NNGARABANG UBER 195 FOC erue 196 Declaration of conformity sssssssssssseseeen eene nennen nennen nnne en nennen nennen nnne 197 Certificateof V Olatilitly apan 198 Safety statements u s E 200 Laser Safely aaa AA AA NAA 200 Canadian DOC regulations ssssssssssseee nennen eene nnne 200 VGCl statement Japan teen den ba IE Hama exu a 200 Power cord instructions doa ertet be ttc erba Na HEREDI ER ERO Po T e FERE 200 Power cord statement Japan ssssssssssseseee eene eene nennen nennen nns 200 EMC statement Korea e naseec AA steve thc e vb LE AG 200 Laser statement for Finland nennen nnnm 201 GS statement Germany 2na teca eec eder ky ee NANANA ec e Ye EE Fe da E ua 201 Substances Table China 12 citata Eomae td E ota t ed eei de opaca 202 Restriction on Hazardous Substances statement Turkey ssssssssssss 202 DI de 203
10. r duplex d le Le le rre tet t e qe eni dd a ee 55 Duplex frame duplex product sssssssssssssssssesseseeeee eee 56 Remove the duplex Trame sss nnne 56 Cartridge door c ita n t b en a tein ANANE 57 rene 59 Front COVER EE E LI LII MUT 61 Remove the front cover ssssssssssssssssesseseeee ener rennen 61 ENWW Rear cover simplex Product Jue AA P oie RR LR e Rn RR RE Re MER AM 63 Remove the rear cover simplex product cceeeceeececeeeeceeeeeeeeeeeeeeeeeeeeeeeteeees 63 Face JOWN COVE aaa u 65 Remove the face down Cover sssssssssessseierrirtterrennrennrrnnse rns tarrttett trtne ttttt ttr trent 65 Main assemblies AA AA ER Hee AA AA AA ou VV AEDA 67 Formatter PCA TD 67 Laser scanner assemibly oit NANA NAA OAA 68 Remove the laser scanner assembly sssssssseee en 68 Reinstall the laser scanner assembly sssssss 71 Pickup ASSOMDIY et 72 Remove the pickup assembly sssssssssssssssssse 72 Reinstall the pickup assembhy maan aa nananana aanak 78 PUSON aaa EES 80 Remove the USER TIERE 80 Reinstall the fUSet oae Kaha ala AA anode sata eda to een Tenue xd 86 Eier EM REDE 87 Remove the main motor Ka kasma NANANA NAAN AR ETHER ded 87 Reinstall the main motor drive bet 92 PICKUP SOIGM OMG kaaa ANA NANANA NANANA NANANA AA
11. sdax deana 93 Remove the pickup Solenoid stssonsonirssins aaa a aaa aa 93 Engine controller P CA aaa ANAN N 97 Remove the engine controller PCA Uma 97 Reinstall the engine controller PCA nn 102 Duplex reverse solenoid duplex product sssssssssseeeenenens 104 Remove the duplex reverse solenoid sssssssssssee 104 Main fan duplex product e ceecccceceeeeee eee a a e Aaina 107 Remove the main fap casas pnt gne EL UNANG 107 Feinstall the main RTE 109 Duplex connector PCA duplex product ssssssssssssse eee 110 Remove the duplex connector PCA s s ssssssssssssssrrrrrrnrrnnrsnnsrtttenrrnnrrnnserertnnt 110 3 solve prole MS iiec pt ERI REDE seasees cece HA AT 113 Solve problems e Ee TE EE 114 Troubleshooting proGeSs in e Lope ee ete e n ta aeu ee ec co aec ian aed t a 116 Determine the problem source ssssssssssssssseeeeee eene nennen nn enne 116 Power subsystem maa an ib rH IRE EUR hn FLUE S SENE nhs 117 Poweron cheeks 117 ee tege tel eet EE 118 Individual component diagnostics sssseeeeeenee eene 118 Engine dlagnostlCS eee eo ANA NAINA Y MA FERRE Erb reese 118 Engine test Dutton inicie ceo ce eve ti aas 118 Components tests EE 119 Drum rotation functional check ssssssssssssssse 119 ENWW vii DIAGN ANMS ET 120 Plug Jack ee EE 120 Location of copnpnechors eene 121 Locations of major c
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