HP LJ 1022 SM, drukarki
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//-->HP LaserJet 1022, 1022n, 1022nwService ManualHP LaserJet 1022 series printersService ManualTable of contents1 Product InformationProduct configurations............................................................................................................................2HP LaserJet 1022 printer.......................................................................................................2HP LaserJet 1022n printer.....................................................................................................2HP LaserJet 1022nw printer..................................................................................................2Overview of product...............................................................................................................................3HP LaserJet 1022 series printers..........................................................................................3Model and serial numbers.....................................................................................................5Hardware description.............................................................................................................5Firmware description ............................................................................................................5Product specifications............................................................................................................................6Physical specifications...........................................................................................................6Printer performance...............................................................................................................6Environmental specification...................................................................................................6Electrical specifications..........................................................................................................7Acoustic emissions................................................................................................................7Extended warranty.................................................................................................................................8Print-cartridge information .....................................................................................................................9Refilled print cartridges ........................................................................................................9Recycling print cartridges .....................................................................................................9Regulatory information.........................................................................................................................10FCC compliance..................................................................................................................10Canadian DOC regulations..................................................................................................10Korean EMI statement.........................................................................................................10Laser statement for Finland.................................................................................................11............................................................................................................................112 Installation and OperationOperating environment ........................................................................................................................14Identifying the control-panel components.............................................................................................15Media specifications.............................................................................................................................16Supported media sizes........................................................................................................16Guidelines for using media...................................................................................................................17Paper and transparencies ...................................................................................................17Common media problems table ..........................................................................................17Labels..................................................................................................................................17Envelopes ...........................................................................................................................18Envelopes with double-side seams.....................................................................18Envelopes with adhesive strips or flaps..............................................................18ENWWiii5 Removal and replacementRemoval and replacement strategy......................................................................................................58Required tools .....................................................................................................................58Before performing service....................................................................................................58Print cartridge .....................................................................................................................59Parts removal order ............................................................................................................60User-replaceable parts ........................................................................................................................61Replacing the pickup roller .................................................................................................61Replacing the separation pad .............................................................................................64Replacing the main input tray (paper-pickup tray assembly) ..............................................66Replacing the output-bin extension (delivery-tray assembly) .............................................67Covers..................................................................................................................................................68Right-side cover...................................................................................................................68Left-side cover.....................................................................................................................70Rear panel and top-cover assembly....................................................................................70Front cover...........................................................................................................................75Internal assemblies..............................................................................................................................77Transfer-roller assembly......................................................................................................77Engine-power assembly......................................................................................................80Fuser (fixing) assembly........................................................................................................82Paper-pickup assembly.......................................................................................................84Engine control unit (ECU) assembly....................................................................................85Laser/scanner assembly......................................................................................................896 TroubleshootingBasic troubleshooting...........................................................................................................................92Basic troubleshooting..........................................................................................................92Reset the factory default settings (cold reset)......................................................................................94Control-panel pages.............................................................................................................................94Control-panel lights..............................................................................................................................95Control-panel light patterns..................................................................................................95Jams.....................................................................................................................................................97Clearing jams.......................................................................................................................97Typical media jam locations................................................................................97Removing a jammed page..................................................................................98Print-quality troubleshooting...............................................................................................................100Print-cartridge problems....................................................................................................100Checking the print cartridge..............................................................................100To redistribute toner in the print cartridge.........................................100Solving print-quality problems............................................................................................100Solving paper-feed problems.............................................................................................................111Functional checks...............................................................................................................................113Half self-test functional check............................................................................................113To perform a half self-test check.......................................................................113To perform other checks...................................................................................113Drum-rotation functional check .........................................................................................114High-voltage-contacts check..............................................................................................115To check the print-cartridge contacts ..............................................................115To check the printer high-voltage contacts ......................................................116Troubleshooting tools.........................................................................................................................117ENWWvRepetitive-image-defect ruler.............................................................................................117Circuit diagram ..................................................................................................................118Solenoid, sensors, switches, and motor.............................................................................................1197 Parts and diagramsOrdering parts and supplies...............................................................................................................122Parts..................................................................................................................................122Related documentation and software................................................................................122Parts that wear ..................................................................................................................122Accessories and consumables...........................................................................................................123Accessories.......................................................................................................................123Common hardware ...........................................................................................................124How to use the parts lists and diagrams............................................................................125Printer exchange/parts.......................................................................................................................126External covers and panel..................................................................................................................128Internal components...........................................................................................................................130Alphabetical parts list.........................................................................................................................138Numerical parts list.............................................................................................................................140Index...................................................................................................................................................................143viENWW [ Pobierz całość w formacie PDF ]
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//-->HP LaserJet 1022, 1022n, 1022nwService ManualHP LaserJet 1022 series printersService ManualTable of contents1 Product InformationProduct configurations............................................................................................................................2HP LaserJet 1022 printer.......................................................................................................2HP LaserJet 1022n printer.....................................................................................................2HP LaserJet 1022nw printer..................................................................................................2Overview of product...............................................................................................................................3HP LaserJet 1022 series printers..........................................................................................3Model and serial numbers.....................................................................................................5Hardware description.............................................................................................................5Firmware description ............................................................................................................5Product specifications............................................................................................................................6Physical specifications...........................................................................................................6Printer performance...............................................................................................................6Environmental specification...................................................................................................6Electrical specifications..........................................................................................................7Acoustic emissions................................................................................................................7Extended warranty.................................................................................................................................8Print-cartridge information .....................................................................................................................9Refilled print cartridges ........................................................................................................9Recycling print cartridges .....................................................................................................9Regulatory information.........................................................................................................................10FCC compliance..................................................................................................................10Canadian DOC regulations..................................................................................................10Korean EMI statement.........................................................................................................10Laser statement for Finland.................................................................................................11............................................................................................................................112 Installation and OperationOperating environment ........................................................................................................................14Identifying the control-panel components.............................................................................................15Media specifications.............................................................................................................................16Supported media sizes........................................................................................................16Guidelines for using media...................................................................................................................17Paper and transparencies ...................................................................................................17Common media problems table ..........................................................................................17Labels..................................................................................................................................17Envelopes ...........................................................................................................................18Envelopes with double-side seams.....................................................................18Envelopes with adhesive strips or flaps..............................................................18ENWWiii5 Removal and replacementRemoval and replacement strategy......................................................................................................58Required tools .....................................................................................................................58Before performing service....................................................................................................58Print cartridge .....................................................................................................................59Parts removal order ............................................................................................................60User-replaceable parts ........................................................................................................................61Replacing the pickup roller .................................................................................................61Replacing the separation pad .............................................................................................64Replacing the main input tray (paper-pickup tray assembly) ..............................................66Replacing the output-bin extension (delivery-tray assembly) .............................................67Covers..................................................................................................................................................68Right-side cover...................................................................................................................68Left-side cover.....................................................................................................................70Rear panel and top-cover assembly....................................................................................70Front cover...........................................................................................................................75Internal assemblies..............................................................................................................................77Transfer-roller assembly......................................................................................................77Engine-power assembly......................................................................................................80Fuser (fixing) assembly........................................................................................................82Paper-pickup assembly.......................................................................................................84Engine control unit (ECU) assembly....................................................................................85Laser/scanner assembly......................................................................................................896 TroubleshootingBasic troubleshooting...........................................................................................................................92Basic troubleshooting..........................................................................................................92Reset the factory default settings (cold reset)......................................................................................94Control-panel pages.............................................................................................................................94Control-panel lights..............................................................................................................................95Control-panel light patterns..................................................................................................95Jams.....................................................................................................................................................97Clearing jams.......................................................................................................................97Typical media jam locations................................................................................97Removing a jammed page..................................................................................98Print-quality troubleshooting...............................................................................................................100Print-cartridge problems....................................................................................................100Checking the print cartridge..............................................................................100To redistribute toner in the print cartridge.........................................100Solving print-quality problems............................................................................................100Solving paper-feed problems.............................................................................................................111Functional checks...............................................................................................................................113Half self-test functional check............................................................................................113To perform a half self-test check.......................................................................113To perform other checks...................................................................................113Drum-rotation functional check .........................................................................................114High-voltage-contacts check..............................................................................................115To check the print-cartridge contacts ..............................................................115To check the printer high-voltage contacts ......................................................116Troubleshooting tools.........................................................................................................................117ENWWvRepetitive-image-defect ruler.............................................................................................117Circuit diagram ..................................................................................................................118Solenoid, sensors, switches, and motor.............................................................................................1197 Parts and diagramsOrdering parts and supplies...............................................................................................................122Parts..................................................................................................................................122Related documentation and software................................................................................122Parts that wear ..................................................................................................................122Accessories and consumables...........................................................................................................123Accessories.......................................................................................................................123Common hardware ...........................................................................................................124How to use the parts lists and diagrams............................................................................125Printer exchange/parts.......................................................................................................................126External covers and panel..................................................................................................................128Internal components...........................................................................................................................130Alphabetical parts list.........................................................................................................................138Numerical parts list.............................................................................................................................140Index...................................................................................................................................................................143viENWW [ Pobierz całość w formacie PDF ]