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HP LaserJet 2200

Tags : HPLaserJet2200C4084-91077 
HP LaserJet 2200 Manuel de service

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Description

HP LaserJet 2200 Service Manual.pdf
Part number: C4084-91077
First Edition, October 1999

List of figures
List of tables
1 Product information
Printer features . 2
Identification . 4
Specifications 5
Product overview7
External assembly locations 7
Internal assembly locations10
Safety information . 11
Toner safety . 11
Laser safety . 12
LED safety 12
Regulatory information . 12
FCC regulations 12
Declaration of conformity . 12
Environmental Product Stewardship Program 13
Protecting the environment 13
Service approach 15
Bench repair warranty15
HP Express Exchange . 15
Ordering information . 15
Supplemental documentation . 16
HP Direct ordering for genuine HP parts 16
Consumables 17
World Wide Web . 17
HP service parts information compact disc . 17
HP support assistant compact disc17
Reseller sales and service support 17
Technical assistance 18
Worldwide sales and service offices . 18
2 Operating requirements
Site requirements 26
Operating environment. 26
Printer space requirement 27
Media specifications 28
General media specifications 28
Guidelines for selecting paper . 29
Media input options . 30
Tray 1 media sizes 31
Tray 2 and tray 3 (250-sheet feeder) 32
Tray 3 (500-sheet feeder) 32
Envelope specifications 33
Label specifications . 35
Transparency specifications. 36
Storing print media 36
Shipping print media 37
Paper fillers . 37
Testing media specifications 37
Tools and suppliers . 41
3 Printer configuration
Using the control panel . 44
Control panel 44
Control panel lights . 44
Job Cancel 44
Go 44
Printing a demo page45
Self test/configuration page . 47
Self test/configuration-page elements . 48
JetDirect configuration page 49
JetDirect configuration-page elements. 50
Continuous self test . 50
Engine test . 51
Performing an engine test 51
Service mode . 52
Entering service mode . 52
Entering escape characters . 52
Setting the page count . 53
Setting the cold reset default 54
Resetting the printer 55
Cold reset. 55
NVRAM initialization 55
EIO card reset . 55
Network printing . 56
Installing an HP JetDirect EIO card . 56
IR printing . 58
Fast Infrared Receiver . 58
Using the FIR port 58
4 Printer maintenance
Service check points 60
Periodic inspection of parts 60
Cleaning the printer and accessories . 61
General cleaning61
Internal cleaning 62
Engine cleaning 64
Toner cartridge information . 65
Storage . 65
Handling instructions. 65
Refilled toner cartridges 66
Recycling toner cartridges 66
Toner cartridge weights 66
Toner cartridge life expectancy. 66
Saving toner with EconoMode . 66
Redistributing the toner. 67
5 Theory of operation
Basic operations . 70
Power-on sequence . 70
Basic print-period operating sequences 71
Printer timing. 72
Printer functionality and operation73
Formatter system . 74
Formatter hardware . 75
Formatter subsystem 75
Engine control system77
Engine control subsystems . 78
Image formation system 80
Pickup/feed system86
Sheet feeder 88
Media detection 90
Media detection. 90
Media-size detection. 90
Jam detection . 91
Pickup sensors . 91
Delivery sensors 91
Reversing sensors 92
Duplexer sensors . 92
Paper-feed sensor 92
6 Removal and replacement
Removal and replacement strategies . 95
Required tools95
Toner cartridge removal and replacement . 96
Remove the toner cartridge . 96
Cover and tray removal and replacement 97
Remove tray 397
Remove the cassette from tray 2 . 97
Remove I/O cover 98
Remove EIO card . 98
Remove DIMM cover 99
Remove rear cover . 100
Remove top cover102
Remove left cover 105
Remove tray 1. 106
Internal disassembly and assembly . 109
Remove transfer roller 109
Remove DIMM111
Remove formatter PCB . 112
Remove EIO shield and guide 113
Remove fuser assembly. 114
Remove fuser-film heater assembly117
Remove pressure roller . 119
Remove duplexer tray 120
Remove duplexer media guide . 121
Remove power supply assembly 122
Remove upper output delivery roller . 125
Disassemble the upper output delivery roller . 126
Remove lower output delivery rollers . 127
Remove laser/scanner assembly 128
Remove transport belts and rollers 130
Remove ribbon cable harness 132
Remove duplexer reverse motor 133
Remove printer drive assembly . 134
Remove engine controller assembly . 135
Remove main motor136
Remove motor plate137
Remove printer drive assembly gears 139
Remove tray 1 pickup roller 140
Remove tray 1 pickup roller assembly 142
Remove tray 1 separation pad assembly145
Remove tray 1 paper-sensor lever. 146
Remove tray 1 solenoid . 148
Remove tray 2 pickup roller assembly 149
Replace tray 2 pickup roller 152
Remove tray 2 pickup roller and refeeder assembly . 153
Remove tray 2 solenoid . 156
Remove duplexer drive gears and solenoid157
Remove registration assembly158
Remove tray 3 assembly connector160
Remove cooling fan 161
Remove toner-cartridge guide 162
Remove dc bias voltage contacts (leaf springs). 164
Tray 3 disassembly and assembly 166
Remove tray 3 (250-sheet feeder) cassette166
Remove tray 3 (250-sheet feeder) pickup roller. 167
Remove tray 3 (250-sheet feeder) feeder drive assembly . 168
Remove tray 3 (250 sheet-feeder) drive solenoid . 170
Remove tray 3 (500-sheet feeder) cassette171
Remove tray 3 (500-sheet feeder) pickup roller. 172
Remove tray 3 (500-sheet feeder) feeder drive assembly . 173
Remove tray 3 (500 sheet-feeder) drive solenoid . 175
7 Troubleshooting
Troubleshooting process . 178
Preliminary operating checks 178
Basic fault isolation 178
Troubleshooting process flow 180
Power-on . 181
Troubleshooting with control-panel messages . 182
Control panel lights 182
Control-panel light messages 182
Media-handling problems . 192
Print test pages . 192
Engine test . 192
Self test/configuration page 192
Jam troubleshooting 193
Media problems . 197
Evaluate the test pages. 198
Status-log messages . 198
Verify installed options 198
Image-formation troubleshooting199
Image defect tables. 201
Repetitive defect ruler . 207
Half self test functional check . 208
Drum-rotation functional check 208
Media troubleshooting 209
Determine the problem source: print media or printer 209
Isolate a paper path 209
Isolate a media brand . 210
Isolate a media type 211
Evaluate media use practices . 215
Evaluate environmental conditions . 215
Communication troubleshooting 217
Communications check217
Test message . 217
EIO troubleshooting 217
JetDirect configuration-page elements 219
JetDirect configuration 219
Reference diagrams . 220
8 Parts and diagrams
Introduction 228
Ordering parts. 228
Ordering consumables 228
Consumables, accessories, and supplies229
Common fasteners and torque values 230
Illustrations and parts lists . 231
External covers and panels. 231
Top cover assembly 233
Internal components 235
Power supply assembly . 245
Printer drive assembly 247
Cassette pickup assembly . 249
Fusing assembly . 251
PCB assembly location253
250-sheet feeder external covers . 255
Tray 2 and 250-sheet feeder cassette 257
250-sheet feeder internal components 259
250-sheet feeder drive assembly 261
250-sheet feeder PCB assembly location . 263
500-sheet feeder external covers . 265
500-sheet feeder cassette . 267
500-sheet feeder internal components 269
500-sheet feeder drive assembly 271
500-sheet feeder PCB assembly location273
Alphabetical parts list 275
Numerical parts list 284
Index



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