Service Manual
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... tray 4 100 Covers 101 Right top cover 101 Left top cover 103 Front cover 104 Right door 105 Right lower cover 106 Left door and diverter 107 Left back cover 108 Back cover 109 Right and left rail covers 110 Top assemblies 111 Control panel 111 Laser/scanner assembly 112 Delivery...
... tray 4 100 Covers 101 Right top cover 101 Left top cover 103 Front cover 104 Right door 105 Right lower cover 106 Left door and diverter 107 Left back cover 108 Back cover 109 Right and left rail covers 110 Top assemblies 111 Control panel 111 Laser/scanner assembly 112 Delivery...
Service Manual
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... 246 Communications check 246 Jetdirect configuration 246 Embedded LAN troubleshooting (HP LaserJet 9040n/9050n, HP LaserJet 9040dn/9050dn, HP LaserJet 9050mfp, and HP LaserJet 9040mfp only 247 Wiring diagrams 251 8 Parts and diagrams Introduction... 256 Ordering parts 256 Consumables, supplies, accessories, FRUs, and documentation 257 Common hardware 261 Illustrations and parts lists 262 External covers and panels 262 Left door and diverter...
... 246 Communications check 246 Jetdirect configuration 246 Embedded LAN troubleshooting (HP LaserJet 9040n/9050n, HP LaserJet 9040dn/9050dn, HP LaserJet 9050mfp, and HP LaserJet 9040mfp only 247 Wiring diagrams 251 8 Parts and diagrams Introduction... 256 Ordering parts 256 Consumables, supplies, accessories, FRUs, and documentation 257 Common hardware 261 Illustrations and parts lists 262 External covers and panels 262 Left door and diverter...
Service Manual
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...280 Table 47. Features of operation 73 Table 16. Configuration comparison 6 Table 4. Physical specifications 7 Table 5. Failure sequence of the HP LaserJet 9000 Series printers 2 Table 2. Right cover assembly 265 Table 36. Internal components (2 of 4 271 Table 39. Drum feed drive assembly...26. Electrical specifications (HP LaserJet 9000 7 Table 6. Delivery assembly 282 Table 48. Service test abnormality codes 213 Table 23. Image-quality checks 233 Table 29. Storing print cartridges 67 Table 14. Image defects 236 Table 30. Left door and diverter 264 Table 35.
...280 Table 47. Features of operation 73 Table 16. Configuration comparison 6 Table 4. Physical specifications 7 Table 5. Failure sequence of the HP LaserJet 9000 Series printers 2 Table 2. Right cover assembly 265 Table 36. Internal components (2 of 4 271 Table 39. Drum feed drive assembly...26. Electrical specifications (HP LaserJet 9000 7 Table 6. Delivery assembly 282 Table 48. Service test abnormality codes 213 Table 23. Image-quality checks 233 Table 29. Storing print cartridges 67 Table 14. Image defects 236 Table 30. Left door and diverter 264 Table 35.
Service Manual
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...board (1 of 2 286 Figure 152. Sample configuration page 227 Figure 125. Sample file directory page 232 Figure 129. Printer wiring diagram (HP LaserJet 9000 series printer 251 Figure 132. Right cover assembly 265 Figure 137. Internal components (4 of 2 284 Figure 151. Paper input unit 278 ... Figure 114. Left door and diverter 264 Figure 136. Delivery assembly 281 Figure 149. Figure 108. Paper-size switch PCA (1 of 4 266 Figure 138. Power supply 161 Figure 115. Paper-connecting unit 163 Figure 118. Sample event log (HP LaserJet 9000 series printer page shown) 176 ...
...board (1 of 2 286 Figure 152. Sample configuration page 227 Figure 125. Sample file directory page 232 Figure 129. Printer wiring diagram (HP LaserJet 9000 series printer 251 Figure 132. Right cover assembly 265 Figure 137. Internal components (4 of 2 284 Figure 151. Paper input unit 278 ... Figure 114. Left door and diverter 264 Figure 136. Delivery assembly 281 Figure 149. Figure 108. Paper-size switch PCA (1 of 4 266 Figure 138. Power supply 161 Figure 115. Paper-connecting unit 163 Figure 118. Sample event log (HP LaserJet 9000 series printer page shown) 176 ...
Service Manual
Page 113
... tray 4 100 Covers 101 Right top cover 101 Left top cover 103 Front cover 104 Right door 105 Right lower cover 106 Left door and diverter 107 Left back cover 108 Back cover 109 Right and left rail covers 110 Top assemblies 111 Control panel 111 Laser/scanner assembly 112 Delivery...
... tray 4 100 Covers 101 Right top cover 101 Left top cover 103 Front cover 104 Right door 105 Right lower cover 106 Left door and diverter 107 Left back cover 108 Back cover 109 Right and left rail covers 110 Top assemblies 111 Control panel 111 Laser/scanner assembly 112 Delivery...
Service Manual
Page 117
Covers The following covers can be removed from the printer: z Right top cover z Left top cover z Front cover z Right door z Right lower cover z Left door and diverter z Left back cover z Back cover z Rail cover Right top cover 1 Remove the control panel. Right top cover (1 of 2) Covers 101 See page 111. 2 Remove tray 1 if it is installed. See page 125. 3 Open the right door. 4 Release the door stop (callout 1). 1 Figure 37.
Covers The following covers can be removed from the printer: z Right top cover z Left top cover z Front cover z Right door z Right lower cover z Left door and diverter z Left back cover z Back cover z Rail cover Right top cover 1 Remove the control panel. Right top cover (1 of 2) Covers 101 See page 111. 2 Remove tray 1 if it is installed. See page 125. 3 Open the right door. 4 Release the door stop (callout 1). 1 Figure 37.
Service Manual
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Note CAUTION Left door and diverter If the 3,000-sheet stacker, 3,000-sheet stapler/stacker, or multifunction finisher is installed, move it away from the printer. 3 Lift the left side of ... (callout 2), push them in toward the printer, and then pull them down and away from the printer to gain access to the left door and diverter. 1 Open the left door. Make sure that you do not drop the pins (callout 1) that are on the end of the right hinge (callout 4). 32...
Note CAUTION Left door and diverter If the 3,000-sheet stacker, 3,000-sheet stapler/stacker, or multifunction finisher is installed, move it away from the printer. 3 Lift the left side of ... (callout 2), push them in toward the printer, and then pull them down and away from the printer to gain access to the left door and diverter. 1 Open the left door. Make sure that you do not drop the pins (callout 1) that are on the end of the right hinge (callout 4). 32...
Service Manual
Page 207
...A page is jammed in the paper 1 path at the reversing area. Perform a service test. Clear the jam in the indicated area. Replace the diverter. Reseat the connections to the DC controller. If the error persists, replace the duplexer. Close the door so that the printer attempts to clear the... paper path. See page 213. Replace the diverter. If the error persists, replace the duplexer. z The leading edge of the media did not reach the reversed paper sensor (PS2002) ...
...A page is jammed in the paper 1 path at the reversing area. Perform a service test. Clear the jam in the indicated area. Replace the diverter. Reseat the connections to the DC controller. If the error persists, replace the duplexer. Close the door so that the printer attempts to clear the... paper path. See page 213. Replace the diverter. If the error persists, replace the duplexer. z The leading edge of the media did not reach the reversed paper sensor (PS2002) ...
Service Manual
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... the door so that the printer attempts to clear the paper path. If the error persists, replace the fuser. If the error persists, replace the diverter. 13.11.10 RESIDUAL JAM IN DELIVERY AREA For help press A page is jammed in the paper 1 path at the duplexer. Turn off the printer...
... the door so that the printer attempts to clear the paper path. If the error persists, replace the fuser. If the error persists, replace the diverter. 13.11.10 RESIDUAL JAM IN DELIVERY AREA For help press A page is jammed in the paper 1 path at the duplexer. Turn off the printer...
Service Manual
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Replace the duplexer. Send two pages through for a paper-path test. If the error persists, replace the fuser. Replace the diverter. z The leading edge of the media 2 did not reach the duplexer paper sensor (PS2004) within the specified time. 3 4 5 6 z Media is present in the flipper 1 when ...
Replace the duplexer. Send two pages through for a paper-path test. If the error persists, replace the fuser. Replace the diverter. z The leading edge of the media 2 did not reach the duplexer paper sensor (PS2004) within the specified time. 3 4 5 6 z Media is present in the flipper 1 when ...
Service Manual
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... parts 256 Consumables, supplies, accessories, FRUs, and documentation 257 Common hardware 261 Illustrations and parts lists 262 External covers and panels 262 Left door and diverter 264 Right cover assembly 265 Internal 266 Internal components 266 Drum feed drive assembly 274 Fuser delivery drive assembly 275 Cartridge lifter assembly 276 500...
... parts 256 Consumables, supplies, accessories, FRUs, and documentation 257 Common hardware 261 Illustrations and parts lists 262 External covers and panels 262 Left door and diverter 264 Right cover assembly 265 Internal 266 Internal components 266 Drum feed drive assembly 274 Fuser delivery drive assembly 275 Cartridge lifter assembly 276 500...
Service Manual
Page 308
... assembly Delivery feed assembly Delivery PCA Delivery PCA Diverter assembly Drum feed drive assembly E ring E ring End paper sensor assembly Fan, #1, power supply Fan, #2, controller (HP LaserJet 9040/9050) Fan, #2, controller (HP LaserJet 9000) Fan, #3 Fan, #4 Fan, #5 (HP LaserJet 9040/9050) Fan, #5 (HP LaserJet 9000) Fan, #6 Fan connecting cable (HP LaserJet 9040/9050) Fan connecting cable (HP LaserJet 9000) Feed PCA Feed PCA Flag, sensor Foot...
... assembly Delivery feed assembly Delivery PCA Delivery PCA Diverter assembly Drum feed drive assembly E ring E ring End paper sensor assembly Fan, #1, power supply Fan, #2, controller (HP LaserJet 9040/9050) Fan, #2, controller (HP LaserJet 9000) Fan, #3 Fan, #4 Fan, #5 (HP LaserJet 9040/9050) Fan, #5 (HP LaserJet 9000) Fan, #6 Fan connecting cable (HP LaserJet 9040/9050) Fan connecting cable (HP LaserJet 9000) Feed PCA Feed PCA Flag, sensor Foot...
Service Manual
Page 309
... LED PCA Left door and diverter Left upper cover assembly Lever, custom Lever, sensor Lever, switch Link, connect Low voltage power supply assembly 110 V (HP LaserJet 9040/9050) Low voltage power supply assembly 110 V (HP LaserJet 9000) Low voltage power supply assembly 220 V (HP LaserJet 9040/9050) Low voltage power supply assembly 220 V (HP LaserJet 9000) Main cable harness holder assembly...
... LED PCA Left door and diverter Left upper cover assembly Lever, custom Lever, sensor Lever, switch Link, connect Low voltage power supply assembly 110 V (HP LaserJet 9040/9050) Low voltage power supply assembly 110 V (HP LaserJet 9000) Low voltage power supply assembly 220 V (HP LaserJet 9040/9050) Low voltage power supply assembly 220 V (HP LaserJet 9000) Main cable harness holder assembly...
Service Manual
Page 313
...-000CN Cover, left (tray 4) RG5-5288-000CN Motor, DC, 24V (M1) (HP LaserJet 9000) RG5-5635-080CN Tray, 500-sheet RG5-5643-030CN Delivery feed assembly RG5-5645-000CN Delivery cross member assembly RG5-5646-050CN Left door and diverter RG5-5647-050CN Diverter assembly RG5-5648-000CN Damper assembly RG5-5649-000CN Delivery PCA...
...-000CN Cover, left (tray 4) RG5-5288-000CN Motor, DC, 24V (M1) (HP LaserJet 9000) RG5-5635-080CN Tray, 500-sheet RG5-5643-030CN Delivery feed assembly RG5-5645-000CN Delivery cross member assembly RG5-5646-050CN Left door and diverter RG5-5647-050CN Diverter assembly RG5-5648-000CN Damper assembly RG5-5649-000CN Delivery PCA...
Service Manual
Page 319
... 22 engine control system block diagram 75 formatter operations 81 engine test performing 215 troubleshooting 174 Index Index303 See hard disks distorted images, troubleshooting 238 diverter, left 107, 264 right 105 DOS prompt, communications test 246 dots per inch (dpi) features 2, 4 settings 44 dots, vertical 242 double-sided printing 42 Down...
... 22 engine control system block diagram 75 formatter operations 81 engine test performing 215 troubleshooting 174 Index Index303 See hard disks distorted images, troubleshooting 238 diverter, left 107, 264 right 105 DOS prompt, communications test 246 dots per inch (dpi) features 2, 4 settings 44 dots, vertical 242 double-sided printing 42 Down...