Service Manual
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HP LaserJet 9000, 9040, and 9050 Series printers Service
HP LaserJet 9000, 9040, and 9050 Series printers Service
Service Manual
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Table of contents Table of contents List of tables List of figures 1 Product information Product features of the HP LaserJet 9000 Series printers 2 Product features of the HP LaserJet 9040/9050 Series printers 4 Product specifications 6 Product overview 10 External view of the printer and accessories 10 Interface connections 11 Optional accessories 12 Regulatory information 13 Regulatory ...
Table of contents Table of contents List of tables List of figures 1 Product information Product features of the HP LaserJet 9000 Series printers 2 Product features of the HP LaserJet 9040/9050 Series printers 4 Product specifications 6 Product overview 10 External view of the printer and accessories 10 Interface connections 11 Optional accessories 12 Regulatory information 13 Regulatory ...
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... printer stops printing and hangs on certain jobs 171 Envelopes are evident, such as grinding or chattering when the main motor is selected for the HP LaserJet 9040/9050, 9040mfp, and 9050mfp. . . 219 Cold reset 219 Tray 4 diagnostics 221 Diagnostics label 221 Motor test 221 Standalone running test 222 vi Table of the... Paper-path test 213 Service test 213 Service-level diagnostics 215 Engine test 215 Service menu 215 Diagnostics flowchart 216 Other diagnostics for the HP LaserJet 9000, 9000mfp, and 9000Lmfp 217 Cold reset 217 Other diagnostics for the first page of contents
... printer stops printing and hangs on certain jobs 171 Envelopes are evident, such as grinding or chattering when the main motor is selected for the HP LaserJet 9040/9050, 9040mfp, and 9050mfp. . . 219 Cold reset 219 Tray 4 diagnostics 221 Diagnostics label 221 Motor test 221 Standalone running test 222 vi Table of the... Paper-path test 213 Service test 213 Service-level diagnostics 215 Engine test 215 Service menu 215 Diagnostics flowchart 216 Other diagnostics for the HP LaserJet 9000, 9000mfp, and 9000Lmfp 217 Cold reset 217 Other diagnostics for the first page of contents
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... 7 Table 5. Acoustical specifications 9 Table 10. Image defects 236 Table 30. Registration assembly 279 Table 46. Electrical specifications (HP LaserJet 9000 7 Table 6. Normal sequence of tables Table 1. Hardware table 261 Table 32. PCA location 283 Table 49. Pickup-and-...Fuser delivery drive assembly 275 Table 42. Features of the HP LaserJet 9000 Series printers 2 Table 2. Image-quality checks 233 Table 29. Right cover assembly 265 Table 36. Features of the HP LaserJet 9040/9050 Series printers 4 Table 3. Common torque values 261 Table 33...
... 7 Table 5. Acoustical specifications 9 Table 10. Image defects 236 Table 30. Registration assembly 279 Table 46. Electrical specifications (HP LaserJet 9000 7 Table 6. Normal sequence of tables Table 1. Hardware table 261 Table 32. PCA location 283 Table 49. Pickup-and-...Fuser delivery drive assembly 275 Table 42. Features of the HP LaserJet 9000 Series printers 2 Table 2. Image-quality checks 233 Table 29. Right cover assembly 265 Table 36. Features of the HP LaserJet 9040/9050 Series printers 4 Table 3. Common torque values 261 Table 33...
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... solenoids 91 Figure 33. Right top cover (1 of 2 35 Figure 14. Left top cover 103 Figure 40. Left back cover 108 Figure 47. Interface connections (HP LaserJet 9000 Series printer 11 Figure 5. Sample seams 20 Figure 9. Lock the print cartridge 63 Figure 19. Tray 4 block diagram 95 Figure 35. Front cover (2 of 2 105.... Engine-control-system block diagram 75 Figure 25. Tray 1 block diagram 93 Figure 34. View of 2 34 Figure 13. List of figures Figure 1. Interface connections (HP LaserJet 9040/9050 Series printer) . . . . . 11 Figure 4.
... solenoids 91 Figure 33. Right top cover (1 of 2 35 Figure 14. Left top cover 103 Figure 40. Left back cover 108 Figure 47. Interface connections (HP LaserJet 9000 Series printer 11 Figure 5. Sample seams 20 Figure 9. Lock the print cartridge 63 Figure 19. Tray 4 block diagram 95 Figure 35. Front cover (2 of 2 105.... Engine-control-system block diagram 75 Figure 25. Tray 1 block diagram 93 Figure 34. View of 2 34 Figure 13. List of figures Figure 1. Interface connections (HP LaserJet 9040/9050 Series printer) . . . . . 11 Figure 4.
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Pickup assembly (2 of 4 266 Figure 138. Sample event log (HP LaserJet 9000 series printer page shown) 176 Figure 121. Tray 4 label 221 Figure 124. Image defect examples 235 Figure 130. Tray 4 wiring diagram ...HP LaserJet 9000 series printer 251 Figure 132. Left door and diverter 264 Figure 136. Fuser delivery drive assembly 275 Figure 143. Transfer roller assembly 280 Figure 148. Controller board (1 of events 177 Figure 122. Pickup assembly (1 of 4 268 Figure 139. Sample Jetdirect configuration page 229 Figure 126. Printer wiring diagram (HP LaserJet 9040/9050...
Pickup assembly (2 of 4 266 Figure 138. Sample event log (HP LaserJet 9000 series printer page shown) 176 Figure 121. Tray 4 label 221 Figure 124. Image defect examples 235 Figure 130. Tray 4 wiring diagram ...HP LaserJet 9000 series printer 251 Figure 132. Left door and diverter 264 Figure 136. Fuser delivery drive assembly 275 Figure 143. Transfer roller assembly 280 Figure 148. Controller board (1 of events 177 Figure 122. Pickup assembly (1 of 4 268 Figure 139. Sample Jetdirect configuration page 229 Figure 126. Printer wiring diagram (HP LaserJet 9040/9050...
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1 Product information Chapter contents Product features of the HP LaserJet 9000 Series printers 2 Product features of the HP LaserJet 9040/9050 Series printers 4 Product specifications 6 Product overview 10 External view of the printer and accessories 10 Interface connections 11 Optional accessories 12 Regulatory information 13 Regulatory ...
1 Product information Chapter contents Product features of the HP LaserJet 9000 Series printers 2 Product features of the HP LaserJet 9040/9050 Series printers 4 Product specifications 6 Product overview 10 External view of the printer and accessories 10 Interface connections 11 Optional accessories 12 Regulatory information 13 Regulatory ...
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... RAM, wide-format printing, and two 500-sheet trays (tray 2 and tray 3). Table 2. z First page out in HP-GL/2 vector graphics, and advanced imaging capabilities are benefits of the HP LaserJet 9040/9050 Series printers HP LaserJet 9040/9050 printer The HP LaserJet 9040/9050 printer (product number Q7697A/Q3721A) comes standard with 64 or 128 MB of gray. z Up to 256 levels...
... RAM, wide-format printing, and two 500-sheet trays (tray 2 and tray 3). Table 2. z First page out in HP-GL/2 vector graphics, and advanced imaging capabilities are benefits of the HP LaserJet 9040/9050 Series printers HP LaserJet 9040/9050 printer The HP LaserJet 9040/9050 printer (product number Q7697A/Q3721A) comes standard with 64 or 128 MB of gray. z Up to 256 levels...
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... type-B parallel port (IEEE-1284 compliant). z A Jetdirect print server is included with the installation of the HP LaserJet 9040/9050 Series printers 5 Product features of a Fast InfraRed Connect pod. Features of the HP LaserJet 9040/9050 Series printers (continued) Expandability Wireless printing Interface connection Networking Duty cycle All models accept the following accessories: z ...inches), and 64 to 297 x 431 mm (11.7 x 17 inches) print media. to 58-lb bond). z The printer supports wireless printing with HP LaserJet 9040n/9050n and 9040dn/9050dn. Table 2.
... type-B parallel port (IEEE-1284 compliant). z A Jetdirect print server is included with the installation of the HP LaserJet 9040/9050 Series printers 5 Product features of a Fast InfraRed Connect pod. Features of the HP LaserJet 9040/9050 Series printers (continued) Expandability Wireless printing Interface connection Networking Duty cycle All models accept the following accessories: z ...inches), and 64 to 297 x 431 mm (11.7 x 17 inches) print media. to 58-lb bond). z The printer supports wireless printing with HP LaserJet 9040n/9050n and 9040dn/9050dn. Table 2.
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...z on the rear cover z on the chassis behind the right door The model number is USBB123456. Configuration comparison HP HP HP HP LaserJet LaserJet LaserJet LaserJet 9000 9000n 9000dn 9000hns Standard memory 64 MB Maximum memory 384 MB 64 MB 384 MB 64 MB 384 MB 64... tray Optional Standard Standard Standard Optional tray 4, Optional Optional Optional 2,000-sheet feeder Standard HP LaserJet 9040/9050 64 MB 512 MB Standard Optional Optional Optional HP HP LaserJet LaserJet 9040n/9050n 9040dn/9050dn 128 MB 512 MB 128 MB 512 MB Standard Standard Standard Standard...
...z on the rear cover z on the chassis behind the right door The model number is USBB123456. Configuration comparison HP HP HP HP LaserJet LaserJet LaserJet LaserJet 9000 9000n 9000dn 9000hns Standard memory 64 MB Maximum memory 384 MB 64 MB 384 MB 64 MB 384 MB 64... tray Optional Standard Standard Standard Optional tray 4, Optional Optional Optional 2,000-sheet feeder Standard HP LaserJet 9040/9050 64 MB 512 MB Standard Optional Optional Optional HP HP LaserJet LaserJet 9040n/9050n 9040dn/9050dn 128 MB 512 MB 128 MB 512 MB Standard Standard Standard Standard...
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... Optional Optional multifunction finisher Optional Optional 8-bin N/A N/A N/A N/A mailbox Optional hard disk Optional Optional Optional Optional HP LaserJet 9040/9050 Optional HP HP LaserJet LaserJet 9040n/9050n 9040dn/9050dn Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Table 4. Configuration comparison HP HP HP HP LaserJet LaserJet LaserJet LaserJet 9000 9000n 9000dn 9000hns Optional 3,000sheet stacker Optional Optional Optional Optional Optional 3,000- Table 3.
... Optional Optional multifunction finisher Optional Optional 8-bin N/A N/A N/A N/A mailbox Optional hard disk Optional Optional Optional Optional HP LaserJet 9040/9050 Optional HP HP LaserJet LaserJet 9040n/9050n 9040dn/9050dn Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Optional Table 4. Configuration comparison HP HP HP HP LaserJet LaserJet LaserJet LaserJet 9000 9000n 9000dn 9000hns Optional 3,000sheet stacker Optional Optional Optional Optional Optional 3,000- Table 3.
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... humidity 15% to 90% 8 Chapter 1 Product information Power requirements are based on the country/region where the printer is sold. Electrical specifications (HP LaserJet 9040) Volts Frequency Ampres Watts (W) (typical) Thermal units per hour (BTu/hr) 100-127 Vac ± 50/60 Hz 10% ±...35 BTu/hr off = 0.69 BTu/hr Table 7. WARNING! This can damage the printer and void the product warranty. Table 8. Electrical specifications (HP LaserJet 9050) Volts Frequency Ampres Watts (W) (typical) Thermal units per hour (BTu/hr) 100-127 Vac ± 50/60 Hz 10% ± 2...
... humidity 15% to 90% 8 Chapter 1 Product information Power requirements are based on the country/region where the printer is sold. Electrical specifications (HP LaserJet 9040) Volts Frequency Ampres Watts (W) (typical) Thermal units per hour (BTu/hr) 100-127 Vac ± 50/60 Hz 10% ±...35 BTu/hr off = 0.69 BTu/hr Table 7. WARNING! This can damage the printer and void the product warranty. Table 8. Electrical specifications (HP LaserJet 9050) Volts Frequency Ampres Watts (W) (typical) Thermal units per hour (BTu/hr) 100-127 Vac ± 50/60 Hz 10% ± 2...
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... (A) [72 dB(A)] LWAd = 5.6 Bels (A) [56 dB(A)] LWAd = 7.0 Bels (A) [dB(A)] LWAd = 5.6 Bels (A) [dB(A)] Sound pressure level3 (Bystander position) HP LaserJet 9050 Printing (50 ppm) Ready LpAm = 56 dB(A) LpAm = 40 dB(A) Sound pressure level4 (Bystander position) HP LaserJet 9040 Printing (40 ppm) Ready LpAm = 54 dB(A) LpAm = 39 dB(A) 1.Values current as of October 24, 2004. Values...
... (A) [72 dB(A)] LWAd = 5.6 Bels (A) [56 dB(A)] LWAd = 7.0 Bels (A) [dB(A)] LWAd = 5.6 Bels (A) [dB(A)] Sound pressure level3 (Bystander position) HP LaserJet 9050 Printing (50 ppm) Ready LpAm = 56 dB(A) LpAm = 40 dB(A) Sound pressure level4 (Bystander position) HP LaserJet 9040 Printing (40 ppm) Ready LpAm = 54 dB(A) LpAm = 39 dB(A) 1.Values current as of October 24, 2004. Values...
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I/O slots HP Jetdirect print server (optional) Foreign interface connector (not used) HP Fast InfraRed Connect (optional IR pod) HP Jet-Link connector (optional accessories connection) Interface connections (HP LaserJet 9000 Series printer) Product overview 11 HP Jet-Link connector (for paper-handling accessory) Interface connections (HP LaserJet 9040/9050 Series printer) Parallel connector Figure 4. Interface connections Local area network (LAN) connector (RJ-45) Parallel B connector (Parallel) Figure 3.
I/O slots HP Jetdirect print server (optional) Foreign interface connector (not used) HP Fast InfraRed Connect (optional IR pod) HP Jet-Link connector (optional accessories connection) Interface connections (HP LaserJet 9000 Series printer) Product overview 11 HP Jet-Link connector (for paper-handling accessory) Interface connections (HP LaserJet 9040/9050 Series printer) Parallel connector Figure 4. Interface connections Local area network (LAN) connector (RJ-45) Parallel B connector (Parallel) Figure 3.
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Optional accessories Multifunction finisher 3,000-sheet stapler/stacker 3,000-sheet stacker Tray 1 Duplex printing accessory (duplexer) Figure 5. 8-bin mailbox (HP LaserJet 9040/9050 Series printer only) Optional accessories Tray 4 HP Fast InfraRed Connect (HP LaserJet 9000 Series printer only 12 Chapter 1 Product information
Optional accessories Multifunction finisher 3,000-sheet stapler/stacker 3,000-sheet stacker Tray 1 Duplex printing accessory (duplexer) Figure 5. 8-bin mailbox (HP LaserJet 9040/9050 Series printer only) Optional accessories Tray 4 HP Fast InfraRed Connect (HP LaserJet 9000 Series printer only 12 Chapter 1 Product information
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... stewardship program information, please see the HP LaserJet 9000 Start Guide or the HP LaserJet 9040/9050 Start Guide. Regulatory information 13 Declaration of conformity For declaration of conformity information, please see the HP LaserJet 9000 Use Guide or the HP LaserJet 9040/9050 Use Guide. FCC regulations For FCC regulations, please see the HP LaserJet 9000 Start Guide or the HP LaserJet 9040/9050 Start Guide. Regulatory information Regulatory requirements...
... stewardship program information, please see the HP LaserJet 9000 Start Guide or the HP LaserJet 9040/9050 Start Guide. Regulatory information 13 Declaration of conformity For declaration of conformity information, please see the HP LaserJet 9000 Use Guide or the HP LaserJet 9040/9050 Use Guide. FCC regulations For FCC regulations, please see the HP LaserJet 9000 Start Guide or the HP LaserJet 9040/9050 Start Guide. Regulatory information Regulatory requirements...
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... Europe) (49 7031) 142253 Exchange program Hewlett-Packard offers remanufactured assemblies for print-cartridge life For print-cartridge warranty information, please see the HP LaserJet 9000 Start Guide or the HP LaserJet 9040/9050 Start Guide. Service approach Repair of the printer normally begins with a three-step process: z isolate the problem to the major system (the host...
... Europe) (49 7031) 142253 Exchange program Hewlett-Packard offers remanufactured assemblies for print-cartridge life For print-cartridge warranty information, please see the HP LaserJet 9000 Start Guide or the HP LaserJet 9040/9050 Start Guide. Service approach Repair of the printer normally begins with a three-step process: z isolate the problem to the major system (the host...
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...Face-up to the printer. Media trays, bins, and paper handling CAUTION Using print media that does not meet HP specifications might cause problems for the HP LaserJet 9040/9050 Series printers, can cause the following problems: z poor print quality z increased jams z premature wear on the ...requiring repair. The printer comes with two built-in the print media guide can be loaded into tray 1. The HP LaserJet 9000 Series printers and HP LaserJet 9040/9050 Series printers accept a variety of media, such as weight, composition, grain, and moisture content are important factors affecting...
...Face-up to the printer. Media trays, bins, and paper handling CAUTION Using print media that does not meet HP specifications might cause problems for the HP LaserJet 9040/9050 Series printers, can cause the following problems: z poor print quality z increased jams z premature wear on the ...requiring repair. The printer comes with two built-in the print media guide can be loaded into tray 1. The HP LaserJet 9000 Series printers and HP LaserJet 9040/9050 Series printers accept a variety of media, such as weight, composition, grain, and moisture content are important factors affecting...
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... x 210 mm (5.8 x 8.3 inches) Maximum: 297 x 432 mm (11.7 x 17 inches) 60 to 135 g/m2 (16- or 20 booklets of 10, sheets stacked Optional 8-bin mailbox (HP LaserJet 9040/9050 Series printers only) Up to 216 g/m2 (17-
... x 210 mm (5.8 x 8.3 inches) Maximum: 297 x 432 mm (11.7 x 17 inches) 60 to 135 g/m2 (16- or 20 booklets of 10, sheets stacked Optional 8-bin mailbox (HP LaserJet 9040/9050 Series printers only) Up to 216 g/m2 (17-
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... lights, four navigation buttons, a help button, a message-clear button, a pause/resume button (9000 Series) or a menu button (9040/9050 Series), a cancel-job button (9000 Series) or a stop button (9040/9050 Series), a numeric keypad, and a graphical display that can show up to four lines of text.... GRAPHICAL DISPLAY PAUSE/RESUME (FOR 9000 SERIES) MENU (FOR 9040/9050 SERIES) CANCEL JOB (FOR 9000 SERIES) STOP (FOR 9040/9050 SERIES) Figure 11. READY DATA ATTENTION Control-panel layout BACK UP SELECT NUMERIC KEYPAD HELP DOWN ...
... lights, four navigation buttons, a help button, a message-clear button, a pause/resume button (9000 Series) or a menu button (9040/9050 Series), a cancel-job button (9000 Series) or a stop button (9040/9050 Series), a numeric keypad, and a graphical display that can show up to four lines of text.... GRAPHICAL DISPLAY PAUSE/RESUME (FOR 9000 SERIES) MENU (FOR 9040/9050 SERIES) CANCEL JOB (FOR 9000 SERIES) STOP (FOR 9040/9050 SERIES) Figure 11. READY DATA ATTENTION Control-panel layout BACK UP SELECT NUMERIC KEYPAD HELP DOWN ...
