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Lexmark 43J2600 Service Manual - Page 259

Index, Number, Units, Description, o Contact, Doctor Blade/TAR/Developer Roll

UPC - 734646161008

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4059-XXX AsmIndex 2-1 2-2 2-2 Part Number 99A0425 99A0463 99A0464 2-3 99A0033 2-3 99A0034 2-4 2-5 2-6 2-7 2-8 2-9 2-10 2-11 2-11 2-12 99A0867 99A0551 99A0114 99A0113 99A0045 99A0039 99A0058 99A0558 99A0828 99A0904 2-12 99A0561 2-13 2-14 2-15 2-16 99A0111 99A0043 99A0049 2-16A 2-17 2-18 2-19 2-20 99A0805 99A0466 99A0026 99A0028 99A0038 Units Description 1 Support, Cross Brace 1 Spacer, Front 2450/2455/3455 1 Spacer, Front 1250/1255/1620/1650/2420/1855/1625 1 Duct, Left Stacker 2450/2455/3455 1 Duct, Left Stacker 1250/1620/1650/2420/1855/1625 1 Duct, Main Body 1 Support, Left Lower Stacker 1 Duct, LVPS Left Side 1 Pan, Drip ITC 2 Latch, Cartridge Assembly 2 Roller, Developer Support 4 Pad, Machine Mounting 1 Transfer Plate Assembly 1 Transfer Plate Assembly 3455 1 Plate Assembly, Stacker Ground 2450/2455/3455 1 Support, Right Stacker 1250/1255/1620/1650/2420/1855/1625 1 Right Sideframe 1 Track, Cartridge Guide RH 1 Fan, Auxiliary 2420/2450/3455 1 Contact Kit PP 99A0585 3 o Contact, Doctor Blade/TAR/Developer Roll 1 o Contact, PC Drum 1 o Contact, Charge Roll 4 o Block, Contact Mounting 5 o Screw, Contact Mounting 1 Contact, Charge Brush 3455 1 Sensor, Toner Cartridge Level 1 Tray Bias Arm Assembly 1 Spring, Tray Bias 1 Pan, Center Assembly Parts Catalog 7-7

Section	Page
1. General Information	22
Options	25
Maintenance Approach	26
Tools Required For Service	26
Acronyms	27
2. Diagnostic Information	28
Start	28
Service Error Codes	29
User Status Messages	39
User Error Messages	43
Power-On Self Test (POST)	51
Symptom Tables	52
Service Checks	55
Charge Roll Service Check	56
Cover Open Switch/Cable Service Check	58
Dead Machine Service Check	59
Duplex Option Service Check	62
Envelope Feeder Option Service Check	66
Erase Lamp Service Check	73
Fan Service Check	74
Fuser Service Check	75
Fuser Envelope Conditioner Solenoid Service Check	78
Input Sensor Service Check	84
Input Tray(s) Option Service Check	85
High Capacity Feeder Input Tray Service Check	88
Main Drive Service Check	100
Operator Panel Service Check	101
Options Service Check	103
Output Bin Sensor Standard Tray Service Check	105
Output Expander Service Check	106
Paper Feed Service Check	113
Parallel Port Service Check	116
Printhead Service Check	116
Print Quality Service Check	118
Smart Cartridge Service Check	129
Serial Port Service Check	131
Toner Sensor Service Check	131
Transfer Roll Service Check	132
3. Diagnostic Aids	134
Diagnostic Mode	134
Device Tests	135
Quick Disk Test	135
Disk Test/Clean	135
Flash Test	136
Disabling Download Emulations	136
Duplex Tests	137
Duplex Quick Test	137
Duplex Sensor Test	138
Duplex Motor Test	138
Duplex Feed 1 Test	140
Duplex Feed 2 Test	140
Error Log	141
Viewing the Error Log	141
Clearing the Error Log	141
Hardware Tests	142
LCD Test	142
Button Test	142
DRAM Memory Test	143
ROM Memory Test	143
Parallel Wrap Test	144
Serial Wrap Test	145
Input Tray Tests	147
Input Tray Feed Test	147
Input Tray Sensor Test	147
Output Bin Test - Standard Bin	148
Output Bin Feed Test	148
Output Bin Sensor Test	149
Output Bin X Sensor Test	149
Base Sensor Test	150
Print Registration	151
Printer Setup	152
Setting the Page Count	152
Viewing the Permanent Page Count	152
Maintenance Page Count (2420/2450/2455/3455)	153
Setting Configuration ID	153
Restore EP Factory Defaults	154
Print Tests	155
Print Quality Test Pages	156
Printing Menu Settings Page	157
Autocompensator Operation	158
Autoconnect System, Paper Tray Options, Envelope Feeder and Output Expander Operations	159
Fuser Operation	160
Paper Feed Jams	162
4. Repair Information	164
Handling ESD-Sensitive Parts	164
Adjustment Procedures	165
Duplex Motor Drive Belts	165
Fuser Solenoid Adjustment	166
Gap Adjustment	166
Printhead Assembly Adjustment	167
Paper Alignment Assembly Adjustment	168
Screw Identification Table	170
Removal Procedures	175
Covers	175
Center Pan Assembly	181
Controller Board	182
Developer Drive Assembly	183
Duplex Board	184
Duplex Front Cover Assembly	184
Duplex Front Cover Door	184
Duplex Front Cover Door Switch	184
Duplex Motor	185
Engine Board	186
EP Frame Assembly	186
Fans	187
Fuser	189
Fuser Board	190
Fuser Cover	191
Fuser Detack Fingers	192
Fuser Detack Housing Assembly	192
Fuser Transfer Plate	193
Fuser Envelope Conditioner Solenoid	194
Fuser Exit Flag Assembly	194
Fuser Exit Roll Assembly	195
Fuser Lamp	196
Fuser Lower Exit Guide Assembly	196
High Voltage Power Supply	197
Inner EMC Shield	198
Inner Paper Deflector Assembly	199
Integrated Tray Compensator Assembly	200
Integrated Tray Compensator Pick Roll Assembly	201
Interconnect Board Assembly	202
Left Side Frame	204
Low Voltage Power Supply	206
Main Drive Assembly	207
Main Drive Motor	208
Multipurpose Tray/Lower Deflector Assembly	209
Operator Panel	211
Operator Panel Cable/Cover Open Switch Assembly	212
Optional 250/500 Paper Tray Assembly	213
Outer EMC Shield	214
Paper Alignment Assembly	215
Paper Input Sensor	216
Paper Size Sensing Board	217
Pick Roll	217
Printhead	218
Redrive Assembly	219
Right Side Frame	220
Smart Cartridge Contacts	221
Toner Sensor	222
Transfer Roll Assembly	223
Upper Paper Deflector Assembly	223
Upper Front Cover Hinge Assembly	224
Upper Front Cover Interlock Switch Assembly	225
5. Connector Locations	226
Low Voltage Power Supply	226
High Voltage Power Supply	228
Engine Board	229
Fuser Board	236
Interconnect Board	239
Envelope Option Board	242
Duplex Option Board	244
Autoconnect - Top	246
Output Expander Control Board - Level 1 Stepper Motor	247
Output Expander Control Board - Level 2 DC Motor	249
6. Preventive Maintenance	251
Safety Inspection Guide	251
Lubrication Specifications	251
Scheduled Maintenance (2420/2450/2455/3455)	252
7. Parts Catalog	253
How To Use This Parts Catalog	253
Assembly 1: Covers	254
Assembly 2: Frame	258
Assembly 3: Printhead	262
Assembly 4: Paper Feed (Autocompensator)	264
Assembly 5: Paper Feed - Multipurpose Unit	266
Assembly 6: Paper Feed - Alignment	268
Assembly 7: Paper Feed - Output	270
Assembly 8: Integrated Paper Tray - 250 Sheet	272
Assembly 9: Main Drive	274
Assembly 10: Developer Drive	276
Assembly 11: Fuser	278
Assembly 12: Transfer	284
Assembly 13: Charging	286
Assembly 14: Electronics	288
Assembly 15: 250 Sheet Tray	300
Assembly 16: 500 Sheet Tray	304
Assembly 17: 500/500 Dual Tray	308
Assembly 18: Duplex	312
Assembly 19: Output Expander	318
Assembly 20: Envelope Feeder	322
Assembly 21: High Capacity Feeder	326
Assembly 22: Kiosk - Vertical Paper Adapter	336
Assembly 23: Kiosk - Horizontal Paper Adapter	338
Assembly 24: Options	340
Assembly 25: Miscellaneous	342

Match case Limit results 1 per page

Parts Catalog

7-7

4059-XXX

Asm-

Index

Part

Number

Units

Description

2-1

99A0425

Support, Cross Brace

2-2

99A0463

Spacer, Front 2450/2455/3455

2-2

99A0464

Spacer, Front

1250/1255/1620/1650/2420/1855/1625

2-3

99A0033

Duct, Left Stacker 2450/2455/3455

2-3

99A0034

Duct, Left Stacker

1250/1620/1650/2420/1855/1625

2-4

99A0867

Duct, Main Body

2-5

99A0551

Support, Left Lower Stacker

2-6

99A0114

Duct, LVPS Left Side

2-7

99A0113

Pan, Drip ITC

2-8

99A0045

Latch, Cartridge Assembly

2-9

99A0039

Roller, Developer Support

2-10

99A0058

Pad, Machine Mounting

2-11

99A0558

Transfer Plate Assembly

2-11

99A0828

Transfer Plate Assembly 3455

2-12

99A0904

Plate Assembly, Stacker Ground

2450/2455/3455

2-12

99A0561

Support, Right Stacker

1250/1255/1620/1650/2420/1855/1625

2-13

99A0111

Right Sideframe

2-14

99A0043

Track, Cartridge Guide RH

2-15

99A0049

Fan, Auxiliary 2420/2450/3455

2-16

Contact Kit PP 99A0585

o Contact, Doctor Blade/TAR/Developer Roll

o Contact, PC Drum

o Contact, Charge Roll

o Block, Contact Mounting

o Screw, Contact Mounting

2-16A

99A0805

Contact, Charge Brush 3455

2-17

99A0466

Sensor, Toner Cartridge Level

2-18

99A0026

Tray Bias Arm Assembly

2-19

99A0028

Spring, Tray Bias

2-20

99A0038

Pan, Center Assembly