Service Manual
Page 10
... 262 Printer Assembly Removal and Replacement 264 Control Panel 265 Covers 267 Delivery Unit (for Face-down Bin 276 Diverter Assembly 279 Diverter Door Assembly 280 Lower Right Door Assembly 281 Fan 1, Laser/Scanner and Housing (Exhaust 284 Fan 2, Low Voltage Power Supply (Exhaust... Formatter Assembly 300 Fusing Assembly 302 Laser/Scanner Assembly 304 Main Gear Assembly 306 Main Motor Assembly 309 Paper Input Unit (PIU 310 PCA, DC Controller 311 Output Paper Sensor PCA 312 High Voltage Power Supply (HVPS 319 Low Voltage Power Supply (LVPS 320 Registration Assembly 321 C4265...
... 262 Printer Assembly Removal and Replacement 264 Control Panel 265 Covers 267 Delivery Unit (for Face-down Bin 276 Diverter Assembly 279 Diverter Door Assembly 280 Lower Right Door Assembly 281 Fan 1, Laser/Scanner and Housing (Exhaust 284 Fan 2, Low Voltage Power Supply (Exhaust... Formatter Assembly 300 Fusing Assembly 302 Laser/Scanner Assembly 304 Main Gear Assembly 306 Main Motor Assembly 309 Paper Input Unit (PIU 310 PCA, DC Controller 311 Output Paper Sensor PCA 312 High Voltage Power Supply (HVPS 319 Low Voltage Power Supply (LVPS 320 Registration Assembly 321 C4265...
Service Manual
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...Side View 33 Front view of HP Digital Copier 34 Rear view of HP Digital Copier 34 Preferred Configuration 35 Digital Copier Tabletop Configuration 36 Sample Model and Serial Number Label for the printer 37 Paper Handling Devices and ...163 Image Area Margins 170 Tray Position Adjustment 171 Tray 4 Position Adjustment 172 Creating an Offset Target 176 Printer Functional Block Diagram 180 Low Voltage Power Distribution System 181 Low Voltage Power Supply 182 High Voltage Power Supply Contacts 183 Normal Mode vs. List of Figures Figure 1-1 Figure 1-2 Figure 1-3 Figure 1-4 Figure 1-5 ...
...Side View 33 Front view of HP Digital Copier 34 Rear view of HP Digital Copier 34 Preferred Configuration 35 Digital Copier Tabletop Configuration 36 Sample Model and Serial Number Label for the printer 37 Paper Handling Devices and ...163 Image Area Margins 170 Tray Position Adjustment 171 Tray 4 Position Adjustment 172 Creating an Offset Target 176 Printer Functional Block Diagram 180 Low Voltage Power Distribution System 181 Low Voltage Power Supply 182 High Voltage Power Supply Contacts 183 Normal Mode vs. List of Figures Figure 1-1 Figure 1-2 Figure 1-3 Figure 1-4 Figure 1-5 ...
Service Manual
Page 22
...Tray 1 Pickup Unit Removal (4 of 4 297 Feeder Assembly (1 of 2 298 Feeder Assembly (2 of 2 299 Formatter Assembly 301 Fusing Assembly 302 Laser/Scanner Assembly 304 Main Gear Assembly (1 of 3 306 Main Gear Assembly (2 of 3 307 Main Gear Assembly (3 of 3 308 Main Motor ... Sensor PCA (4 of 4 315 Paper Size PCA (1 of 3 316 Paper Size PCA (2 of 3 317 Paper Size PCA (3 of 3 318 High Voltage Power Supply 319 Low Voltage Power Supply 320 Registration Assembly (1 of 3 321 Registration Assembly (2 of 3 322 Registration Assembly (3 of 3 323 Tray 1 Feed Roller 324 Tray 1 Separation Pad...
...Tray 1 Pickup Unit Removal (4 of 4 297 Feeder Assembly (1 of 2 298 Feeder Assembly (2 of 2 299 Formatter Assembly 301 Fusing Assembly 302 Laser/Scanner Assembly 304 Main Gear Assembly (1 of 3 306 Main Gear Assembly (2 of 3 307 Main Gear Assembly (3 of 3 308 Main Motor ... Sensor PCA (4 of 4 315 Paper Size PCA (1 of 3 316 Paper Size PCA (2 of 3 317 Paper Size PCA (3 of 3 318 High Voltage Power Supply 319 Low Voltage Power Supply 320 Registration Assembly (1 of 3 321 Registration Assembly (2 of 3 322 Registration Assembly (3 of 3 323 Tray 1 Feed Roller 324 Tray 1 Separation Pad...
Service Manual
Page 186
Figure 5-2 Low Voltage Power Distribution System C4265-90907Power Distribution System 181 The high voltages required for more details. See the Reference Diagrams at the end of Chapter 7 for image formation are contained in figure 5-2. Power Distribution System The AC and DC power supply circuits are generated by the High Voltage Power Supply (HVPS). The LVPS and Distribution System is illustrated in the Low Voltage Power Supply (LVPS).
Figure 5-2 Low Voltage Power Distribution System C4265-90907Power Distribution System 181 The high voltages required for more details. See the Reference Diagrams at the end of Chapter 7 for image formation are contained in figure 5-2. Power Distribution System The AC and DC power supply circuits are generated by the High Voltage Power Supply (HVPS). The LVPS and Distribution System is illustrated in the Low Voltage Power Supply (LVPS).
Service Manual
Page 187
... 5-3 Low Voltage Power Supply 182 Chapter 5 Functional OverviewC4265-90907 To reset, remove the LVPS and press in the circuit breaker button (figure 5-3, callout 1). Fuse 101 interrupts AC input power to the LVPS in this printer: The resettable circuit breaker (CB101) shuts off AC input power to the +24V DC and +5V DC power circuits. AC Power Distribution The AC power...
... 5-3 Low Voltage Power Supply 182 Chapter 5 Functional OverviewC4265-90907 To reset, remove the LVPS and press in the circuit breaker button (figure 5-3, callout 1). Fuse 101 interrupts AC input power to the LVPS in this printer: The resettable circuit breaker (CB101) shuts off AC input power to the +24V DC and +5V DC power circuits. AC Power Distribution The AC power...
Service Manual
Page 193
...90907 Paper Motion Monitoring and Control The DC Controller PCA controls paper motion by the DC Controller PCA: DC Power Distribution (+3.3V DC, +5V DC, +24V DC) Laser and Scanner Drive Paper Motion Monitoring and Control (photosensors and flags) Clutches (registration, tray pickup, and... Tray, and 7-bin Tabletop Mailbox. Laser and Scanner Drive Based on information received from the Formatter, the DC Controller sends signals to the Laser/Scanner Assembly to modulate the laser diode on page 181 shows the Low Voltage Power Supply and Distribution System. Clutches The DC Controller...
...90907 Paper Motion Monitoring and Control The DC Controller PCA controls paper motion by the DC Controller PCA: DC Power Distribution (+3.3V DC, +5V DC, +24V DC) Laser and Scanner Drive Paper Motion Monitoring and Control (photosensors and flags) Clutches (registration, tray pickup, and... Tray, and 7-bin Tabletop Mailbox. Laser and Scanner Drive Based on information received from the Formatter, the DC Controller sends signals to the Laser/Scanner Assembly to modulate the laser diode on page 181 shows the Low Voltage Power Supply and Distribution System. Clutches The DC Controller...
Service Manual
Page 207
Printer Sensors, Solenoids, Clutches, Motors, and Fans Control Device CL1 CL2 CL3 Fan 1 Fan 2 Fan 3 Fan 4 Fan 5 MT1 PS1 PS2 PS1201 PS1202 PS1203 PS1204 PS1205 PS1206 PS1207 PS1208 PS1301 PS1302 PS1401 PS1402 PS1403 SL1 SL2 SL3 Title Registration Clutch Paper Input Unit Feed Clutch Tray 1 Feed Clutch Laser/Scanner Fan Low Voltage Power Supply Formatter Fan Face...
Printer Sensors, Solenoids, Clutches, Motors, and Fans Control Device CL1 CL2 CL3 Fan 1 Fan 2 Fan 3 Fan 4 Fan 5 MT1 PS1 PS2 PS1201 PS1202 PS1203 PS1204 PS1205 PS1206 PS1207 PS1208 PS1301 PS1302 PS1401 PS1402 PS1403 SL1 SL2 SL3 Title Registration Clutch Paper Input Unit Feed Clutch Tray 1 Feed Clutch Laser/Scanner Fan Low Voltage Power Supply Formatter Fan Face...
Service Manual
Page 273
Printer Assembly Removal and Replacement Control Panel 265 Covers 267 Delivery Unit (for Face-down Bin 276 Diverter Assembly 279 Diverter Door Assembly 280 Lower Right Door Assembly 281 Fan 1, Laser/Scanner and Housing (Exhaust 284 Fan 2, Low Voltage Power Supply (Exhaust 286 Fan 3, Formatter Fan and...Assembly 300 Fusing Assembly 302 Laser/Scanner Assembly 304 Main Gear Assembly 306 Main Motor Assembly 309 Paper Input Unit (PIU 310 PCA, DC Controller 311 Output Paper Sensor PCA 312 High Voltage Power Supply (HVPS 319 Low Voltage Power Supply (LVPS 320 Registration Assembly 321...
Printer Assembly Removal and Replacement Control Panel 265 Covers 267 Delivery Unit (for Face-down Bin 276 Diverter Assembly 279 Diverter Door Assembly 280 Lower Right Door Assembly 281 Fan 1, Laser/Scanner and Housing (Exhaust 284 Fan 2, Low Voltage Power Supply (Exhaust 286 Fan 3, Formatter Fan and...Assembly 300 Fusing Assembly 302 Laser/Scanner Assembly 304 Main Gear Assembly 306 Main Motor Assembly 309 Paper Input Unit (PIU 310 PCA, DC Controller 311 Output Paper Sensor PCA 312 High Voltage Power Supply (HVPS 319 Low Voltage Power Supply (LVPS 320 Registration Assembly 321...
Service Manual
Page 276
C4265-90907Printer Assembly Removal and Replacement 267 Covers There are five cover assemblies in this printer: AC Access Cover, located at the left rear of the printer. Back Cover, provides access to the High Voltage Power Supply, DC Controller, Low Voltage Power Supply, and Main Motor. Front Cover, including front access door. Left Lower Cover, located below the Diverter Access Door. Top Cover, provides access to the Face-down Delivery Unit and Laser/Scanner Assembly.
C4265-90907Printer Assembly Removal and Replacement 267 Covers There are five cover assemblies in this printer: AC Access Cover, located at the left rear of the printer. Back Cover, provides access to the High Voltage Power Supply, DC Controller, Low Voltage Power Supply, and Main Motor. Front Cover, including front access door. Left Lower Cover, located below the Diverter Access Door. Top Cover, provides access to the Face-down Delivery Unit and Laser/Scanner Assembly.
Service Manual
Page 295
Fan 2, Low Voltage Power Supply (Exhaust) Figure 6-21 Fan 2, Low Voltage Power Supply 1 Remove the back cover (see figure 6-6 on page 269). 2 Remove the fan cable from the DC Controller PCA (figure 6-21, callout 1). 3 Remove 2 screws (figure 6-21, callout 2). 286 Chapter 6 Removal and ReplacementC4265-90907
Fan 2, Low Voltage Power Supply (Exhaust) Figure 6-21 Fan 2, Low Voltage Power Supply 1 Remove the back cover (see figure 6-6 on page 269). 2 Remove the fan cable from the DC Controller PCA (figure 6-21, callout 1). 3 Remove 2 screws (figure 6-21, callout 2). 286 Chapter 6 Removal and ReplacementC4265-90907
Service Manual
Page 325
Paper Size PCA Figure 6-48 Paper Size PCA (1 of 3) 1 Remove the following components in the order listed: • Toner Cartridge • Trays 2 and 3 • Back Cover (see figure 6-6) • Low Voltage Power Supply (LVPS) (see figure 6-52) 2 Unplug the fan cable from the left side of the connector (figure 6-48, callout 1), remove 1 screw (figure 6-48, callout 2), and remove the plastic shield (figure 6-48, callout 3). 316 Chapter 6 Removal and ReplacementC4265-90907
Paper Size PCA Figure 6-48 Paper Size PCA (1 of 3) 1 Remove the following components in the order listed: • Toner Cartridge • Trays 2 and 3 • Back Cover (see figure 6-6) • Low Voltage Power Supply (LVPS) (see figure 6-52) 2 Unplug the fan cable from the left side of the connector (figure 6-48, callout 1), remove 1 screw (figure 6-48, callout 2), and remove the plastic shield (figure 6-48, callout 3). 316 Chapter 6 Removal and ReplacementC4265-90907
Service Manual
Page 329
Low Voltage Power Supply (LVPS) Figure 6-52 Low Voltage Power Supply 1 Remove the Formatter Assembly (see figure 6-35 on page 301). 2 Remove the back cover (see figure 6-6 on page 269). 3 Remove Fan 3 and its Housing Assembly (see figure 6-22). 4 Unplug 3 LVPS connectors (figure 6-52, callout 1). 5 Unplug the LVPS fan (FM1) cable from the DC Controller (figure 6-52, callout 2). 6 Remove 7 screws (figure 6-52, callout 3). 320 Chapter 6 Removal and ReplacementC4265-90907
Low Voltage Power Supply (LVPS) Figure 6-52 Low Voltage Power Supply 1 Remove the Formatter Assembly (see figure 6-35 on page 301). 2 Remove the back cover (see figure 6-6 on page 269). 3 Remove Fan 3 and its Housing Assembly (see figure 6-22). 4 Unplug 3 LVPS connectors (figure 6-52, callout 1). 5 Unplug the LVPS fan (FM1) cable from the DC Controller (figure 6-52, callout 2). 6 Remove 7 screws (figure 6-52, callout 3). 320 Chapter 6 Removal and ReplacementC4265-90907
Service Manual
Page 600
.... Verify that all fans are being generated). 3. DC power supply is significant since all the printer's paper handling options. Disconnect all fans are off. See "Low Voltage Power Supply (LVPS)" on page 87. Power On Defects or Blank Display Problem Action 1. Make sure that the printer's diagnostics can assist in locating printer errors. Press to on page 311 for instructions...
.... Verify that all fans are being generated). 3. DC power supply is significant since all the printer's paper handling options. Disconnect all fans are off. See "Low Voltage Power Supply (LVPS)" on page 87. Power On Defects or Blank Display Problem Action 1. Make sure that the printer's diagnostics can assist in locating printer errors. Press to on page 311 for instructions...
Service Manual
Page 602
Fans Fan Name Fan Location Fan 1: Laser/Scanner Fan Exhaust air flows from the back of the printer, on the left-hand side of the fusing assembly. Fan 3: Formatter Fan (intake) Intake fan below the formatter. Figure 7-9 Fan Location and Airflow ...Table 7-3. Fan 4: Standard Output Delivery Fan Directly above the center of the fusing assembly. C4265-90907Power On 585 Fan 2: Low-voltage Power Supply Fan Lower ...
Fans Fan Name Fan Location Fan 1: Laser/Scanner Fan Exhaust air flows from the back of the printer, on the left-hand side of the fusing assembly. Fan 3: Formatter Fan (intake) Intake fan below the formatter. Figure 7-9 Fan Location and Airflow ...Table 7-3. Fan 4: Standard Output Delivery Fan Directly above the center of the fusing assembly. C4265-90907Power On 585 Fan 2: Low-voltage Power Supply Fan Lower ...
Service Manual
Page 620
... 6 ECC7_COMMAND_ERROR 7 INCOMING_PARITY_ERROR 8 OUTGOING_PARITY_ERROR 9 MISSED_INTERRUPT A HUNG_COMMUNICATIONS B LOST_XISR_ERROR C INVALID_BUS_TIMEOUT D VERY_LATE_ECOMM_ISR 1. Check the cable from the DC controller and laser/scanner assembly. 5. Replace the laser scanner assembly. 6. X Description 1 Illegal input. 2 Illegal output. 1. Low-voltage power supply (exhaust) 5 Fan 1 -Laser/scanner (exhaust) Low-voltage power supply (exhaust) 6 Fan 4 - Tray 1 fan 58.x Error PRINTER ERROR alternates with CYCLE POWER TO CONTINUE A temporary printing error occurred.
... 6 ECC7_COMMAND_ERROR 7 INCOMING_PARITY_ERROR 8 OUTGOING_PARITY_ERROR 9 MISSED_INTERRUPT A HUNG_COMMUNICATIONS B LOST_XISR_ERROR C INVALID_BUS_TIMEOUT D VERY_LATE_ECOMM_ISR 1. Check the cable from the DC controller and laser/scanner assembly. 5. Replace the laser scanner assembly. 6. X Description 1 Illegal input. 2 Illegal output. 1. Low-voltage power supply (exhaust) 5 Fan 1 -Laser/scanner (exhaust) Low-voltage power supply (exhaust) 6 Fan 4 - Tray 1 fan 58.x Error PRINTER ERROR alternates with CYCLE POWER TO CONTINUE A temporary printing error occurred.
Service Manual
Page 758
Printer Internal Components (4 of 4) Ref 1 2 3 4 5 5 6 7 8 9 10 11 12 Description Guides, Interface Shield, Formatter Guide, Slide Shield, Plate Power Supply, Low-Voltage 110 V Power Supply, Low Voltage-220 V 110V Fuse Cable, Registration Cable, Fuser 2 Cable, Fuser 1 Fan, FM3/Formatter Cable, Fan 3 Fan, FM2/Low Voltage Power Supply 8150 Part No. 8100 Part No. (if different) QTY RB1-6771-000CN 2 RF5-2678-000CN 1 RB1-6775-000CN...
Printer Internal Components (4 of 4) Ref 1 2 3 4 5 5 6 7 8 9 10 11 12 Description Guides, Interface Shield, Formatter Guide, Slide Shield, Plate Power Supply, Low-Voltage 110 V Power Supply, Low Voltage-220 V 110V Fuse Cable, Registration Cable, Fuser 2 Cable, Fuser 1 Fan, FM3/Formatter Cable, Fan 3 Fan, FM2/Low Voltage Power Supply 8150 Part No. 8100 Part No. (if different) QTY RB1-6771-000CN 2 RF5-2678-000CN 1 RB1-6775-000CN...
Service Manual
Page 798
Table 8-29. Printer and Paper-handling Devices Description Compression Spring, Front Compression Spring, Rear Cover Latch Cover, Internal Tray Cover, Left-Lower ...Bin (8-bin Mailbox) Face-up Bin (engine) Face-up Bin Full and Sensor PCA Face-up Solenoid Assembly Fan, FM1/Laser Scanner Fan, FM2/Low Voltage Power Supply Fan, FM3/ Formatter Fan, FM4/Delivery Assembly Part Number RS6-2072-000CN RS6-2073-000CN RA2-2531-000CN RB1-6749-... 8-6 on page 739 Table 8-5 on page 737 Table 8-6 on page 739 Table 8-7 on page 741 C4265-90907Alphabetical Parts List (Printer and Paper-handling Devices) 779
Table 8-29. Printer and Paper-handling Devices Description Compression Spring, Front Compression Spring, Rear Cover Latch Cover, Internal Tray Cover, Left-Lower ...Bin (8-bin Mailbox) Face-up Bin (engine) Face-up Bin Full and Sensor PCA Face-up Solenoid Assembly Fan, FM1/Laser Scanner Fan, FM2/Low Voltage Power Supply Fan, FM3/ Formatter Fan, FM4/Delivery Assembly Part Number RS6-2072-000CN RS6-2073-000CN RA2-2531-000CN RB1-6749-... 8-6 on page 739 Table 8-5 on page 737 Table 8-6 on page 739 Table 8-7 on page 741 C4265-90907Alphabetical Parts List (Printer and Paper-handling Devices) 779
Service Manual
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... Page Top Cover Assembly Table 8-2 on page 731 Front Cover, engine Table 8-2 on page 731 Printer Drive Assembly Table 8-3 on page 733 Assembly, DC Controller PCB Table 8-8 on page 742 Laser and Control Panel Cable Table 8-5 on page 737 Cable, Scanner Motor Table 8-5 on page 737 ... 8-3 on page 733 Power Supply (7-bin Tabletop Mailbox) Table 8-13 on page 752 Fan, FM1/Low Voltage Power Supply Table 8-5 on page 737 Fan, FM3/Formatter Table 8-6 on page 739 Fan, FM4/Delivery Assembly Table 8-7 on page 741 Motor, PIU Table 8-7 on page 741 Fan, FM2/Laser Scanner Table 8-6 on ...
... Page Top Cover Assembly Table 8-2 on page 731 Front Cover, engine Table 8-2 on page 731 Printer Drive Assembly Table 8-3 on page 733 Assembly, DC Controller PCB Table 8-8 on page 742 Laser and Control Panel Cable Table 8-5 on page 737 Cable, Scanner Motor Table 8-5 on page 737 ... 8-3 on page 733 Power Supply (7-bin Tabletop Mailbox) Table 8-13 on page 752 Fan, FM1/Low Voltage Power Supply Table 8-5 on page 737 Fan, FM3/Formatter Table 8-6 on page 739 Fan, FM4/Delivery Assembly Table 8-7 on page 741 Motor, PIU Table 8-7 on page 741 Fan, FM2/Laser Scanner Table 8-6 on ...
Service Manual
Page 833
...-sheet input tray 173, 361 log, see event log low voltage power supply distribution system 181 removing and replacing 320 lubricating ADF gears 165 carrier unit and assemblies 166 carrier unit shaft (HP Digital Copy 320) 548 lvps, see low voltage power supply M Macintosh network cable kit (ordering) 44 mailbox (7-bin...(2000-sheet input tray) 344 main drive assembly (2000-sheet input tray) 341 main gear assembly (printer) 306 main motor, troubleshooting 576 maintenance count configuring 300 HP Digital Copy 320 168, 490 kit, ordering 45 preventative 167 setting count 143 manuals 45 mass storage,...
...-sheet input tray 173, 361 log, see event log low voltage power supply distribution system 181 removing and replacing 320 lubricating ADF gears 165 carrier unit and assemblies 166 carrier unit shaft (HP Digital Copy 320) 548 lvps, see low voltage power supply M Macintosh network cable kit (ordering) 44 mailbox (7-bin...(2000-sheet input tray) 344 main drive assembly (2000-sheet input tray) 341 main gear assembly (printer) 306 main motor, troubleshooting 576 maintenance count configuring 300 HP Digital Copy 320 168, 490 kit, ordering 45 preventative 167 setting count 143 manuals 45 mass storage,...
Service Manual
Page 835
... tray 352 7-bin tabletop mailbox 409 8-bin mailbox 438 HP Digital Copy 320 515, 523 operation (2000-sheet input tray or 2 x 500-sheet input tray 209 see also high voltage power supply or low voltage power supply troubleshooting 582, 704 PowerSave 27 power-up copy module 239, 241 Mopier 242 printer components 242 testing 683 ppm, see pages per minute...
... tray 352 7-bin tabletop mailbox 409 8-bin mailbox 438 HP Digital Copy 320 515, 523 operation (2000-sheet input tray or 2 x 500-sheet input tray 209 see also high voltage power supply or low voltage power supply troubleshooting 582, 704 PowerSave 27 power-up copy module 239, 241 Mopier 242 printer components 242 testing 683 ppm, see pages per minute...