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HP LaserJet 1000

Tags : HPLaserJet1000 
HP LaserJet 1000 Manuel de service

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Description

HP LaserJet 1000 Service Manual
First edition, August 2001 Part number Q1342-90901

1 Product information
Introduction .2
Printer features .2
Product specifications .3
Identification .3
Specification tables. .4
Overview of printer .6
Front and side view. .6
Back and side view. .7
Warranty statement .8
Extended warranty . .9
Toner cartridge information . .10
Refilled toner cartridges .10
Recycling of toner cartridges .10
2 Removal and replacement
Removal and replacement strategy. .13
Required tools.13
Before performing service. .13
Parts removal order . .14
Toner cartridge . .15
External assemblies .16
Media tray . .16
Cable pod . .17
Left side cover . .18
Back cover .19
ECU PCB fuse . .21
Output sensor .22
Motor. .23
Right side cover .24
Solenoid .27
Top cover . .29
Connector PCB Assembly .30
LED status panel . .31
Front cover.32
Toner cartridge door .34
Front guide .36
Internal assemblies . .39
Transfer roller .39
Laser/scanner assembly .40
Fuser assembly. .42
Output rollers .46
Face-down delivery assembly . .46
Face-up roller .47
Right plate assembly. .48
Pickup assembly .50
Pickup roller assembly . .53
Paper lift plate assembly . .54
Left plate assembly.55
Bottom assemblies . .56
ECU pan .56
Paper-feed assembly . .60
3 Troubleshooting
Basic troubleshooting . .64
Errors.67
LED status lights . .67
Additional error messages .70
Checking the toner cartridge .71
To redistribute toner in the cartridge. .71
Solving image-quality problems .72
Solving print image-quality problems .72
Solving paper-feed problems . .77
Functional checks .79
Engine test .79
Printing an engine test . .79
Half self-test functional check . .81
To perform a half self-test check . .81
To perform other checks.81
Drum rotation functional check .82
Heating-element check .83
High-voltage power supply check .84
To check the toner cartridge connection points .84
To check the high-voltage connector assembly .85
Paper-path check .86
To override SW301.86
Troubleshooting tools . .87
Repetitive image defect ruler . .87
Location of ECU Connectors .88
Location of printer connectors.89
4 Parts and diagrams
Ordering parts and supplies .92
Parts . .92
Related documentation and software .92
Consumables .92
Accessories .93
How to use the parts lists and diagrams . .94
Common hardware . .94
Media tray and cable pod .95
Part numbers .95
Covers . .96
Part numbers .97
Internal assemblies . .98
Internal components (1 of 2) . .98
Part numbers .99
Internal components (2 of 2) .100
Part numbers . .101
Electrical components. .102
Part numbers . .103
Paper pickup assembly (1 of 2) . .104
Part numbers . .105
Paper pickup assembly (2 of 2) . .106
Part numbers . .107
Fuser assembly.108
Part numbers . .109
Alphabetical parts list .110
Numerical parts list .112
Index







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