Lexmark 4076-0XX manual

4076-0XX ExecJet™ II and ExecJet IIc Le xmark and Lexmark with diamond design are trademarks of Lexmark International, Inc., registered in the United States and/or other countries. • T able of Contents •I n d e x • Safety and Notices • T rademarks • Star t Diagnostics • Manuals Men u[...]

Second Edition (May , 1996) The f ollowing parag raph does not apply to the United Kingdom or any country where such provisions are inconsistent with local law: LEXMARK INTERNA TIONAL, INC. PR O VIDES THIS PUBLICA TION “AS IS” WITHOUT WARRANTY OF ANY KIND , EITHER EXPRESS OR IMPLIED , INCLUDING, BUT NO T LIMITED TO , THE IMPLIED W ARRANTIES OF [...]

iii 4076-0XX Co ntents 1 N o t i c e sa n dS a f e t yI n f o r m a t i o n ............................ v i E l e c t r o n i cE m i s s i o nN o t i c e s........................... v i S a f e t yI n f o r m a t i o n ................................... v i i i General Information ..................................... 1 P o w e rC o n s u m p t [...]

iv 4076-0XX Repair Information . . . ................................... 3 0 H a n d l i n gE s d - s e n s i t i v eP a r t s ....................... 3 0 A d j u s t m e n t s ....................................... 3 1 B i - d i r e c t i o n a lA l i g n m e n tA d j u s t m e n t ................. 3 1 R e m o v a lP r o c e d u r e s...........[...]

v 4076-0XX P a r t sC a t a l o g ......................................... 5 1 H o wT oU s eT h i sP a r t sC a t a l o g ..................... 5 1 A s s e m b l y1 :C o v e r s .......................... 5 2 A s s e m b l y2 :F r a m e s .......................... 5 4 A s s e m b l y3 :P a p e rF e e d ...................... 5 6 A s s e m b l y3 [...]

4076-0XX vi No tices and Safety Inf ormation 2 Ref erences in this publication to products , programs , or ser vices do not imply that the manuf acturer intends to make these av ailable in all countries in which it operates. An y reference to a product, program, or ser vice is not intended to state or imply that only that product, program, or servi[...]

4076-0XX vii • Connect the equipment into an outlet on a circuit diff erent from that to which the receiver is connected. • Consult your point of purchase or service representative f or additional suggestions. The manuf acturer is not responsible f or any radio or tele vision interf erence caused by using other than recommended cab les or by un[...]

4076-0XX viii Japanese VCCI Notice European Comm unity (EC) Electromagnetic Compatibility Directive This product is in conf or mity with the protection requirements of EC Council directive 89/336/EEC on the appro ximation of the laws of the Member States relating to electromagnetic compatibility . A declaration of conf or mity with the requirements[...]

4076-0XX ix Sicherheitshinweise • Die W ar tungsinformationen für dieses Produkt sind ausschließlich für die V erwendung durch einen W ar tungsfachmann bestimmt. • Während des A useinandernehmens und der Wartung des Geräts besteht ein zusätzliches Risiko eines elektrischen Schlags und kör perlicher V erletzung. Das zuständige F achperso[...]

4076-0XX x • P oiché non tutti i pezzi di ricambio garantiscono la stessa sicurezza, questi de vono a vere caratteristiche identiche o equivalenti a quelle dei pezzi originali. P autas de Seguridad • La inf or mación sobre el mantenimiento de este producto está dirigida exclusiv amente al personal cualificado de mantenimiento . • Existe ma[...]

4076-0XX xi • El risc de xoc elèctr ic i de danys personals pot augmentar durant el procés de desmuntatge i de servei d’aquest producte. El personal prof essional ha d’estar-ne assabentat i prendre les mesures conv enients. • Les característiques de seguretat d’algunes de les peces poden no ser òbvies . P er tant, les característique[...]

4076-0XX xii K orean Safety Information[...]

General Information 1 4076-0XX General Inf ormation 3 This manual is used to serv ice both the IBM Ex ecJet II by Le xmar k 4076 and the Ex ecJet IIc 4076 printers. The Ex ecJet IIc is capable of using a color print car tridge or a black print car tridge. The Ex ecJet II uses only a blac k pr int cartr idge . Both the Ex ecjet II and the Ex ecJet I[...]

4076-0XX 2 Options • The f ollowing options are a vailable . Some options are not av ail- able in e very countr y . Contact your point of purchase f or options av ailable in y our countr y . • Serial Adapter • Flash Memor y Simm - 256K, 1MB , 2MB • SRAM SIMM - 256K Maintenance Appro ach The diagnostic inf or mation in this manual will lead [...]

4076-0XX General Information 3 Abbreviations Unique T ools Required For Ser vice Wrap Plug (P arallel) P/N = 1319128 CE Customer Engineer CPU Central Processing Unit CSU Customer Setup DRAM Dynamic Random Access Memor y EP Electrophotographic Process ESD Electrostatic Discharge FR U Field Replaceable Unit HVPS High V oltage P ower Supply LASER Ligh[...]

Diagnostic Inf ormation 4 4076-0XX Diagnostic Inf ormation 4 Use the error code char ts, symptom inde x, ser vice checks , and diagnostic aids in this chapter to deter mine the f ailing par t in a mal- functioning printer . Star t Ser vice error indications sho w up as flashing operator panel lights. A flashing Draft light alwa ys indicates a ser v[...]

4076-0XX Diagnostic Inf ormation 5 Error Indicator T able Error Code Alternating Light P attern Action 64 65 Replace the EPROM and/or system board. 66 to 78 Replace the EPROM and/or system board. No Log Replace the EPROM and/or system board. 79 Replace the EPROM and/or the system board.[...]

4076-0XX 6 80 Go to the “Maintenance Station S e r v i c eC h e c k ”o np a g e1 2 . 81 Go to the “T ranspor t Service Check” on page 22 . 85 Go to the “T ranspor t Service Check” on page 22 . 84 86 87 88 Go to the “Simm Ser vice Chec k” on page 22 . 89 Go to the “T ranspor t Service Check” on page 22 . Error Code Alternating Li[...]

4076-0XX Diagnostic Inf ormation 7 P ower -on-self-test (Post) Sequence When you turn the printer on i t perf or ms a POST . T urn your machine on and check f or a correct POST operation b y obser ving the f ollow- ing: 1. The power light comes on. 2. All f our function lights come on and then go off one light at a time star ting with the Busy ligh[...]

4076-0XX 8 POST Symptom T able. Symptom Action No lights come on and no motors run Go to the “Po wer Ser vice Check” on page 19 . The P ower light is the only light that comes on Go to the “Operator P anel Ser- vice Check” on page 13 . One or more operator panel lights do not come on Go to the “Operator P anel Ser- vice Check” on page 1[...]

4076-0XX Diagnostic Inf ormation 9 Symptom T ables Locate your symptom in the f ollowing tab les and take the appropri- ate action. Carrier T ranspor t Pr oblems Communications Pr oblem Maintenance Station Prob lems Operator P anel Prob lems SYMPT OM ACTION • No carrier movement • Slow carrier mov ement • Carrier stops Go to the “T ranspor [...]

4076-0XX 10 Pa pe r F ee d P ro bl em s Po we r P r o bl e m s Print Quality Prob lems SYMPT OM ACTION P aper fails to stop at first print line Go to the “First Print Line Ser vice Check” on page 11 . • F ails to pick paper • Picks more than one sheet of paper • Picks paper b ut fails to f eed • P aper jams • P aper fails to ex it •[...]

4076-0XX Diagnostic Inf ormation 11 SIMM Prob lem Service Checks En velope Feed Service Check First Print Line Service Chec k SYMPT OM ACTION Can’t write to SIMM Go to the “Simm Service Check” on page 22 . FRU OR PR OCEDURE A CTION 1 Env elope Loading Be sure the env elope guides have been turned to the envelope load positions B es u r et h e[...]

4076-0XX 12 Maintenance Station Service Check The maintenance station has two functions: 1. Cleans the pr int head nozzles during the print operation. 2. Seals the print head when it is not being used to prev ent the n oz- zles from dr ying.. Note: if the f ailure remains, replace the system board FRU OR PR OCEDURE A CTION 1 Maintenance Drive Assem[...]

4076-0XX Diagnostic Inf ormation 13 Operator P anel Ser vice Chec k FRU OR PR OCEDURE A CTION 1 P ower Supply Disconnect J11 from the system board and check the f ollowing volt- ages on the power supply cab le: J11-1 to GND = +5V dc J11-3 to GND = +24V dc If you do not ha ve correct v oltage, replace the power supply . Be sure to unplug the machine[...]

4076-0XX 14 P aper Feed Ser vice Chec k If your machine does not ha ve paper jam problems , go on to the ser- vice check. If y our machine does have a paper jam prob lem, exam- ine it f or the f ollowing before y ou begin the ser vice check. • Check the entire paper path f or obstructions. • Make sure there is not too m uch paper in the ASF . ?[...]

4076-0XX Diagnostic Inf ormation 15 2 P aper Feed Motor A noisy or chattering motor or a motor that f ails to turn, can be caused by: • An open or shor t in the motor • An open or shor t in the motor dri v er on the system board • A bind in the paper f eed mechanism Check f or 100 ohms (±20 ohms) between the f ollowing pins on the motor : Pi[...]

4076-0XX 16 4 Feed Arm Assembly At the beginning of the paper f eed operation, the paper f eed motor re ve rses momentarily to allow the f eed ar m pa wl to drop off the home position notch in the ASF side plate. If the pawl f ails to drop off the notch, check the f eed ar m assemb ly for binds, and worn or broken parts. 5 A uto Sheet F eeder Check[...]

4076-0XX Diagnostic Inf ormation 17 P aper Path Service Chec k Examine the machine f or the follo wing bef ore you begin this service check: • Check the entire paper path f or obstructions. • Be sure the paper guides are not worn or broken and are posi- tioned against the paper without binding or buc kling the paper . • Be sure the correct ty[...]

4076-0XX 18 P arallel P ort Service Check FRU OR PR OCEDURE A CTION 1 P arallel P or t Run a test page to be sure the printer can print. Run the “Par allel P or t T est” on page 28 . If the test fails , replace the system board. 2 Serial Adapter Check the serial adapter green light. If the light is off, replace the serial adapter . Run the “S[...]

4076-0XX Diagnostic Inf ormation 19 P ower Service Chec k FRU OR PR OCEDURE A CTION 1 P ower Supply Disconnect J11 from the system board and check the f ollowing volt- ages on the power supply cab le: J11-1 to GND = +5V dc J11-3 to GND = +24 V dc If you do not ha ve correct v oltage, replace the power supply . Be sure to unplug the machine bef ore [...]

4076-0XX 20 Print Quality Service Check FRU OR PR OCEDURE A CTION 1 Print Car tridge Be sure the machine has a kno wn good print car tr idge . 2 Print Head Carr ier Assemb ly Reseat the print head cable in the system board and check the f ollowing par ts f or wear or damage: Print Car tridge Latch Latch Spring Carrier 3 Purge T est P erform the “[...]

4076-0XX Diagnostic Inf ormation 21 4 Maintenance Station Intermittent nozzle failures can be caused by w orn par ts in the mainte- nance station. Go to and perf orm the “Maintenance Station Service Check” on page 12 , then return to this check. 5 P aper Feed Ink smudging and smearing can be caused by paper prob lems or prob- lems in the paper [...]

4076-0XX 22 Simm Service Check T ranspor t Service Check FRUU or PR OCEDURE Action 1 SIMM Card T r y the f ollowing: 1. Reseat the SIMM card. 2. Use T oolkit, on the setup diskette, to f orm at the SIMM card. 3. T r y a known good SIMM card. If the f ailure continues, replace the system board. FRU OR PR OCEDURE A CTION 1 T ranspor t Motor Check the[...]

4076-0XX Diagnostic Inf ormation 23 5 Print Head Cable Be sure connector J1 is fully seated. Check the cab le for damage . 6 Encoder Strip Print Head Cable, System Board Pe r fo r m t h e “Encoder Sensor T est” on page 27 . If you cannot enter the test, replace the system board. 7 Maintenance Station A problem with the maintenance sta- tion can[...]

Diagnostic Aids 24 4076-0XX Diagnostic Aids 4 Use these diagnostic test procedures to verify a repair . The test pro- cedures are entered by pressing and holding a b utton, or buttons , as you turn on the printer . Except f or the Hex Print test procedure, the printer does not need to be attached to a host to r un the tests . Y ou can press the but[...]

4076-0XX Diagnostic Aids 25 Purge T est P erf or m this test with a b lack print car tr idge installed. This test prints out a nozzle test patter n f ollowed by se ver al gre y lines and another nozzle test pattern. Use this test to check the func- tion of all the nozzles in the print car tridge. This test also checks the electronic connection to t[...]

4076-0XX 26 Te s t P a g e P erf or m this test with a b lack print car tridge installed. This test repeatedly prints the nozzle test patter n f ollowed b y a sam- ple of each f ont installed in the printer including resident fonts as well as f o nts stored in FLASH memory . This test continues until y ou press the Reset button or turn off the prin[...]

4076-0XX Diagnostic Aids 27 Encoder Sensor T est Release the button after the maintenance station uncaps the print head. F o r this test the bottom three oper ator panel lights displa y the cur- rent carrier position as deter mined by the carrier encoder . The printer motors are disabled during this test to allow y ou to manually mov e the carr ier[...]

4076-0XX 28 P arallel P or t T est This test requires a parallel por t wrap plug. Install the wr ap plug in the parallel por t bef ore you star t the test. This test perf o rms a wrap- around test between the printer parallel por t and the parallel por t test connector . If the test is successful, the top two lights and bottom two lights b link alt[...]

4076-0XX Diagnostic Aids 29 Serial Adapter T est P erf or m this test with a b lack print car tr idge installed. This test checks out the connection betw een the serial adapter and the printer . T o r un the test: 1. T urn the machine off. 2. Set s witch 10 on the serial adapter card to ON. 3. T urn the machine on to print out the c urrent s witch [...]

Repair Information 30 4076-0XX Repair Inf ormation 5 This chapter e xplains how to mak e adjustments to the pr inter and how to remo v e def ective par ts. W ARNING: Read the follo wing before handling electronic parts. Handling Esd-sensitive P ar ts Many electronic products use parts that are known to be sensitiv e to electrostatic discharge (ESD)[...]

4076-0XX Repair Information 31 • Be e xtra careful in working with ESD-sensitive parts when cold- weather heating is used because low humidity increases static electricity . Adjustments Bi-directional Alignment Adjustment P erf or m this adjustment with the b lack print car tr idge installed. 1. T urn off the pr inter . 2. Hold down the Install P[...]

4076-0XX 32 Remo v al Pr ocedures The f ollowing procedures are arranged in alphabetical order accord- ing to the name of the printer par t discussed. When there is ar twork to suppor t a procedure, it f ollows the te xt. Releasing Plastic Latches Many of the par ts are held in place with plastic latches . T o remov e such par ts, press the hook en[...]

4076-0XX Repair Information 33 A uto Sheet Feed (ASF) Assembly Remo v al 1. Remov e the top cover . 2. Push in the two latches [ A ] that secure the auto sheet f eed to the side frame , then lift up the auto sheet f eed to remov e it from the machine. When you reinstall the auto s heet f eed, be sure the f eed ar m assem- bly is v er tical, with th[...]

4076-0XX 34 ASF Right And Left Edge Guide Assemblies Remo val 1. Remov e the auto sheet feed. 2. Remov e the manual inser t tra y by pr ying one of the side frames away fr om it . 3. Remov e the inside C-clip from the pick roller shaft and pull the shaft out to the right. 4. Remov e the pick roller and buc kler assemblies. 5. Remov e the paper load[...]

4076-0XX Repair Information 35 Carrier T ranspor t Belt Remo val 1. Remov e the top cover . 2. Mov e the carr ier in line with the opening in the carrier transpor t motor frame . 3. Reach through the opening and pull the belt from the carrier . 4. Remov e the belt from the carr ier transport motor pulley . 5. Remov e the belt from the idler pulley [...]

4076-0XX 36 Carrier T ranspor t Motor Frame Remov al 1. Remove the top co ver . 2. Disconnect J6 from the system board. 3. Move the carrier in line with the opening in the carrier transpor t motor frame . 4. Reach through the opening and pull the belt from the carr ier . 5. T o unloc k the carr ier guide rod latches , rotate the rod top-to-rear . G[...]

4076-0XX Repair Information 37 End-of-forms Fla g Remov al 1. Remov e the top cover . 2. Remov e the ASF . 3. Disconnect the print head cables from the system board. Y ou ma y h a ve to open the print head cable connectors on the system board first, then disconnect the cables 4. Disconnect connectors J4, J5, and J6 from the system board. 5. Remov e[...]

4076-0XX 38 Inside Idler Gears Remo val 1. Remove the top co ver . 2. Remove the auto sheet f eed. 3. Disconnect the pr int head cables from the system board. Y ou ma y hav e to open the print head cable connectors on the system board first, then disconnect the cables . 4. Remove the paper guide . 5. Remove the C-clip from the f eed ar m assembly a[...]

4076-0XX Repair Information 39 Left Side Frame Remov al 1. Remov e the top cover . 2. Remov e the pr int car tridge. 3. Remov e the auto sheet feed. 4. Disconnect the print head cables from the system board. Y ou ma y h a ve to open the print head cable connectors on the system board first, then disconnect the cables . 5. Disconnect connectors J4, [...]

4076-0XX 40 T o install the left side frame onto the middle fr ame, align the right side frame latch with the latching surf ace on the middle frame bef ore you align the roller shafts and carrier guide. It ma y be easier to do this with the machine on its right side. Maintenance Drive And Roc ker Assemblies Remo val 1. Remove the top co ver . 2. Re[...]

4076-0XX Repair Information 41 Outside Idler Gears Remo val 1. Remov e the top cover . 2. Disconnect the print head cables from the system board. Y ou ma y h a ve to open the print head cable connectors on the system board first, then disconnect the cables . 3. Each gear is latched in place. Push up the latch and remov e the gear from the side fram[...]

4076-0XX 42 P aper Release Lever Remov al 1. Remove the top co ver . 2. Pull the paper release lev er forw ard. 3. Place a screw driver into the slot [ A ] of the paper release le ver . Push the screw driver down to release the latch, then remov e the le v er . P ower Suppl y Remo val 1. Remove the top co ver . 2. Disconnect the pr int head cables [...]

4076-0XX Repair Information 43 Print Head Cable Remo v al 1. Remov e the top cover . 2. Remov e the pr int car tridge. 3. Remov e the carr ier . 4. Remov e the cable clip [ A ] from the left side of the carr ier . 5. Remov e the pointer from the front of the carr ier . 6. Remov e the 2 sensor mounting screws. 7. Push down the 2 latches that secure [...]

4076-0XX 44 Right Side Frame Remov al 1. Remove the top co ver . 2. Remove the print car tridge. 3. Remove the auto sheet f eed. 4. Disconnect the pr int head cables from the system board. Y ou ma y hav e to open the print head cable connectors on the system board first, then disconnect the cables . 5. Disconnect c onnectors J4, J5, and J6 from the[...]

4076-0XX Repair Information 45 carrier guide, push down the front, bottom edge. It will snap under the carrier guide. T o install the right side frame onto the middle frame , align the right side frame latch with the latching surf ace on the mid frame before you align the roller shafts and carrier guide. It ma y be easier to do this with the machin[...]

4076-0XX 46 System Board Remo val 1. Remove the top co ver . 2. Disconnect the pr int head cables from the system board. Y ou ma y hav e to open the print head cable connectors on the system board first, then disconnect the cables . 3. Disconnect connectors J4, J5, and J6 from the system board. 4. Remov e the machine from the base. T o do this, pus[...]

4076-0XX Repair Information 47 T op Cover Remov al 1. Unplug the power cord and the interf ace cable from the bac k of the printer . 2. Pull up the tab latch on the print car tr idge storage unit and remov e the unit from the machine. 3. Unlatch the auto sheet feed left cov er by pushing it up from the bottom, then slide it off the machine. 4. T ur[...]

Connector Locations 48 4076-0XX Connector Locations 10 This chapter shows the locations of major printer assemb lies, con- nectors, and gr ound straps. System Board Connector s Connector Connector Names J1 Print Head Cable J2 Print Head Cable J9 U20 S1 U23 J7 J1 J2 1 1 1 J1 1 1 J6 J5 J4 J10 1 1 1 .CE/TP 1[...]

4076-0XX Connector Locations 49 J4 Maintenance Motor J5 P aper Feed Motor J6 T ranspor t Motor J7 FLASH/RAM SIMM Option J9 Pa ra l l e l Por t J10 Operator P anel J11 P ower Supply U20 Code Module Connector Connector Names[...]

Preventive Maintenance 50 4076-0XX Preventive Maintenance 11 This chapter contains the lubrication specifications. F ollowing these recommendations can help prev ent problems and maintain optimum perf orm ance . Lubrication Specifications Lubricate only when par ts are replaced or as needed, not on a scheduled basis. Use no . 23 grease to lubricate[...]

51 4076-0XX P ar ts Catalog 12 How T o Use This P ar ts Catalog • SIMILAR ASSEMBLIES: If two assemb lies contain a major- ity of identical par ts, the y are broken down on the same list. Common par ts are shown b y one index number . P ar ts peculiar to one or the other of the assemb lies are listed sep- arately and identified b y description. ?[...]

4076-0XX 52 Assembl y 1: Cover s 2 6 5 3 1 4 9 7 8[...]

4076-0XX 53 Asm. 1 Index Par t Number Units Description 1 1367099 1 T op Cov er 2 1367487 1 Access Cov er Asm 3 1367486 1 F ont Card Door 4 1367479 1 Rear Cov er 5 1367493 1 Left Output Guide 6 1367484 1 Logo , ExecJet II 6 1375486 1 Logo , ExecJet IIc 7 1 Screw , Parts Pac ket 1367169 8 1 W asher , P ar ts Pa ck et 1367169 9 1425698 1 Print Car tr[...]

4076-0XX 54 Assembl y 2: Frames 2 3 4 1 6 5 7[...]

4076-0XX 55 Asm. 2 Index Par t Number Units Description 1 1367489 1 Base Asm 2 1367209 1 Left Side F rame 3 1374349 1 Middle F rame Asm 4 1367229 1 Right Side F rame 5 1367309 1 Carrier T ranspor t Motor F rame 6 1367199 1 Exit T ra y Asm 7 1367079 1 Carrier Guide[...]

4076-0XX 56 Assembl y 3: P aper Feed 4 6 7 9 8 1 2 3 5[...]

4076-0XX 57 Asm. 3 Index Par t Number Units Description 1 1367179 1 P aper Release Le v er 2 2 Bushing, P ar ts P ack et 1367169 3 1367339 1 P aper Guide 4 1367279 1 Small Feed Roller Asm 5 1367289 1 Exit Roller Asm 6 1367266 1 Ejector B/M 7 3 Spring, Parts Pac ket 1367169 8 1367049 1 End of Forms Flag 9 1367269 1 Large Feed Roller Asm[...]

4076-0XX 58 Assembl y 3: P aper Feed (Cont.)[...]

4076-0XX 59 Asm. 3 Index Par t Number Units Description 10 1367239 1 P aper Feed Motor Asm 11 1367249 1 Gears B/M 12 1367259 1 F eed Ar m Asm 13 2 C-Clip , Parts Pac ket 1367169 14 2 Screw , Parts Pac ket 1367169 15 1374363 1 Retainer , Parts Pac ket (10)[...]

4076-0XX 60 Assembly 4: Electr onics 4 5 4 3 2 1 8 6 7 9 10 11[...]

4076-0XX 61 Asm. 4 Index Par t Number Units Description 1 1374330 1 System Board, (No Code Module), ExecJet II 1 1375419 1 System Board, (No Code Module), ExecJet IIc 2 4 Screw , Parts Pac ket 1367169 3 1367189 1 P ower Supply 4 4 Screw , Parts Pac ket 1367169 5 2 Screw , Parts Pac ket 1367169 6 2 Screw , Parts Pac ket 1367169 7 1430317 1 P ower Co[...]

4076-0XX 62 Assembly 4 : Electronics (Cont.) 4 5 4 3 2 1 8 6 7 9 10 11[...]

4076-0XX 63 Asm. 4 Index Par t Number Units Description 7 1342514 1 P ower Cord, P anama 7 1342536 1 P ower Cord, P aragua y 7 1342514 1 P ower Cord, P er u 7 1339520 1 P ower Cord, P or tugal 7 1339523 1 P ower Cord, South Africa 7 1339520 1 P ower Cord, Spain 7 1339520 1 P ower Cord, Sw eden 7 1339522 1 P ower Cord, Switz er land 7 1339520 1 P ow[...]

4076-0XX 64 Assembly 4 E lectronics (Cont.) 12 13 10 11 9 12[...]

4076-0XX 65 Asm. 4 Index Par t Number Units Description 9 1367129 1 Operator Panel Card 10 1367141 1 Operator P anel Cable 11 3 Screw , P ar ts P acket 1367169 12 1367133 1 Operator P anel Door B/M 13 1367142 1 Door Overla y B/M 13 1367478 1 Door Overla y B/M, Non U.S .[...]

4076-0XX 66 Assembl y 5: Carrier[...]

4076-0XX 67 Asm. 5 Index Par t Number Unit s Description 1 1367299 1 Print Head Carrier Asm 2 1367149 1 Cable , Pr int Head, and Encoder Card 1425769 1 Encoder Card Only 3 2 Screw , P ar ts Pac ket 1367169 4 1367109 1 Rubber Bac ker 5 1367089 1 Guide Rod, Carrier 6 1 Clip, P ar ts P acket 1367169 NS 1374338 1 T oroid, Non Western Hemisphere[...]

4076-0XX 68 Assembly 6: Carrier T ranspor t 1 2 4 5 3 6 7[...]

4076-0XX 69 Asm. 6 Index Par t Number Units Description 1 1367319 1 Motor Asm 2 2 Screw , P a rts Pac ket 1367169 3 1425748 1 B elt 4 1367379 1 Encoder Str ip 5 1367349 1 Star Roller Asm, ExecJet II 5 1425705 1 Star Roller Asm, ExecJet IIc 6 5 Spr ing, P ar ts P ack et 1367169 7 1367329 1 Idler Pulley B/M[...]

4076-0XX 70 Assembl y 7: A uto Sheet Feed 6 13 5 2 10 3 9 14 1 11 10 12 4 8 7[...]

4076-0XX 71 Asm. 7 Index Par t Number Units Description 1 1367497 1 Right Edge Guide and Width Adjust Str ip 2 1367498 1 Left Edge Guide Asm 3 1367439 1 Upper Paper Support 4 1367469 1 Pick Roll and P aper Load Shaft B/M 5 1367463 2 Pick Roll Hub Asm 6 1367449 1 Left Side Cover 7 1367459 1 Right Side Cover 8 1367029 1 Paper Load B/M 9 1367019 1 Env[...]

4076-0XX 72 Assembly 8 : Maintenance Station 3 1 4 2[...]

4076-0XX 73 Asm. 8 Index Par t Number Units Description 1 1425669 1 Rock er Asm 2 1367399 1 Drive Asm 3 1367389 1 Wiper and Cap B/M 4 2 Screw , P ar ts P acket 1367169[...]

4076-0XX 74 Assembl y 9: Options 1[...]

4076-0XX 75 Asm. 9 Index Par t Number Units Description 1 1325283 1 256K Flash SIMM 1 1367139 1 256K RAM SIMM NS 1363110 1 Ser ial Option 1 1325285 1 1MB FLASH SIMM 1 1325286 1 2MB FLASH SIMM[...]

Inde x 76 4076-0XX Index 13 A Abbreviations 3 Adjustments 31 ASF Envelope Buckler And Pick Roller Hub Removal 33 ASF Paper Load Lever Removal 34 ASF Right And Left Edge Guide Assemblies Removal 34 Auto Sheet Feed Removal 33 C Carrier Belt Removal 35 Carrier Guide Removal 35 Carrier Transport Motor Frame Removal 36 Carrier Transport Motor Removal 35[...]

Inde x 77 4076-0XX U Unique Tools 3[...]