Service Manual
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DC controller 138 Toner-sensor contact assembly 140 Drum motor 141 Drum motor 141 Feed-drive assembly 142 Power-supply fan (fan 1 143 Cartridge fan (fan 5 144 Controller fan (fan 2 145 Jetlink connector 146 Fuser-connector holder assembly 147 Fuser delivery-drive assembly 149 Tray 4 151 ...covers 153 Tray 4 154 Rollers (pickup, feed, and separation 155 Registration assembly 156 Drive motor 157 Drive assembly 158 Controller board 159 Paper-size detection switch PCA 160 Power supply 161 Pickup assembly 162 Paper-connecting unit 163 98 Chapter 6 Removal and replacement
DC controller 138 Toner-sensor contact assembly 140 Drum motor 141 Drum motor 141 Feed-drive assembly 142 Power-supply fan (fan 1 143 Cartridge fan (fan 5 144 Controller fan (fan 2 145 Jetlink connector 146 Fuser-connector holder assembly 147 Fuser delivery-drive assembly 149 Tray 4 151 ...covers 153 Tray 4 154 Rollers (pickup, feed, and separation 155 Registration assembly 156 Drive motor 157 Drive assembly 158 Controller board 159 Paper-size detection switch PCA 160 Power supply 161 Pickup assembly 162 Paper-connecting unit 163 98 Chapter 6 Removal and replacement
Service Manual
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... DIMM error occurred, and X, Y, 1 and Z corresponds to the following issues: X = DIMM type 0 ROM 2 1 RAM 3 Y = Device location 0 On board RAM/ROM 4 1 DIMM slot 1 2 DIMM slot 2 3 DIMM slot 3 5 4 DIMM slot 4 ZZ = Error number 1 Unsupported memory 2 Recognized memory 3 ... following issue: 1 Illegal input selection 2 Duplexer was removed while 2 power is not due for replacement. Perform a service test. Replace the DC controller Replace the formatter. 56.XX PRINTER ERROR For help press alternates with To continue press 55.X A temporary printer error occurred. 1 2 3 ...
... DIMM error occurred, and X, Y, 1 and Z corresponds to the following issues: X = DIMM type 0 ROM 2 1 RAM 3 Y = Device location 0 On board RAM/ROM 4 1 DIMM slot 1 2 DIMM slot 2 3 DIMM slot 3 5 4 DIMM slot 4 ZZ = Error number 1 Unsupported memory 2 Recognized memory 3 ... following issue: 1 Illegal input selection 2 Duplexer was removed while 2 power is not due for replacement. Perform a service test. Replace the DC controller Replace the formatter. 56.XX PRINTER ERROR For help press alternates with To continue press 55.X A temporary printer error occurred. 1 2 3 ...
Service Manual
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... the paper handling. Remove all the Jet-Link protocol supported devices. Device 1 and 2 Verify that communicate or interact with the printer: z Engine DC controller-driven devices • Duplexer • Tray 1 z Communication link devices (Jet-Link protocol) • Input devices: Tray 4 • Output devices... sizes. If a device is present. The information from the engine, the Jet-Link devices have their own power supply and controller board. The Jet-Link protocol supports up to 64 devices connected to verify device installation. Table 27. Try using a different cable...
... the paper handling. Remove all the Jet-Link protocol supported devices. Device 1 and 2 Verify that communicate or interact with the printer: z Engine DC controller-driven devices • Duplexer • Tray 1 z Communication link devices (Jet-Link protocol) • Input devices: Tray 4 • Output devices... sizes. If a device is present. The information from the engine, the Jet-Link devices have their own power supply and controller board. The Jet-Link protocol supports up to 64 devices connected to verify device installation. Table 27. Try using a different cable...
Service Manual
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... not meet HP specifications, replace the media. page 238. Note If the high-voltage power supply z was removed and replaced, it might not be seated correctly. z Replace the print cartridge. Table 29. The laser drive circuitry is damaged z Replace the laser/scanner assembly and on the DC controller board so that the DC controller board, and the...
... not meet HP specifications, replace the media. page 238. Note If the high-voltage power supply z was removed and replaced, it might not be seated correctly. z Replace the print cartridge. Table 29. The laser drive circuitry is damaged z Replace the laser/scanner assembly and on the DC controller board so that the DC controller board, and the...
Service Manual
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...configure device menu on page 243. Maintenance is not moving through the paper path correctly. z Print at least 10 pages to the DC controller board exists. Turn over the stack of media in chapter 4. See "Create a cleaning page" in the tray. z Identify and clean... cables connected to the "Repeating defect ruler" on the control panel, adjust the toner density setting (make sure EconoMode is incorrect. controller PCA. z Replace the DC controller PCA. The printer operating environment does not meet HP specifications, replace the media. From the paper-handling menu on...
...configure device menu on page 243. Maintenance is not moving through the paper path correctly. z Print at least 10 pages to the DC controller board exists. Turn over the stack of media in chapter 4. See "Create a cleaning page" in the tray. z Identify and clean... cables connected to the "Repeating defect ruler" on the control panel, adjust the toner density setting (make sure EconoMode is incorrect. controller PCA. z Replace the DC controller PCA. The printer operating environment does not meet HP specifications, replace the media. From the paper-handling menu on...
Service Manual
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... messages 202 components, internal 266 conditioning process, image formation operations 84 configuration page HP Jetdirect 229 printing 38 using 226 Configure device menu 41 connectivity, troubleshooting 250 connectors... job menu 38 Service menu 215 settings 33 System setup submenu 46 controller board (tray 4), removing 159 controller fan, removing 145 copies, number of 41 cost accounting information 231 ... removing 110 right lower, removing 106 right top, removing 101 tray 4, removing 151 CPU DC controller PCB 77 tray 1 driver PCB 93 tray 4 96 creases, troubleshooting 237 critical error messages...
... messages 202 components, internal 266 conditioning process, image formation operations 84 configuration page HP Jetdirect 229 printing 38 using 226 Configure device menu 41 connectivity, troubleshooting 250 connectors... job menu 38 Service menu 215 settings 33 System setup submenu 46 controller board (tray 4), removing 159 controller fan, removing 145 copies, number of 41 cost accounting information 231 ... removing 110 right lower, removing 106 right top, removing 101 tray 4, removing 151 CPU DC controller PCB 77 tray 1 driver PCB 93 tray 4 96 creases, troubleshooting 237 critical error messages...