Service Manual
Page 10
... Copy Module Image Path 246 Communication with the Printer 248 Communication Channels 248 Print Job Interrupt 248 ... Required Tools 253 User Installable Accessories 254 Hardware Table 262 Printer Assembly Removal and Replacement 264 Control Panel 265 Covers 267 Delivery... 279 Diverter Door Assembly 280 Lower Right Door Assembly 281 Fan 1, Laser/Scanner and Housing (Exhaust 284 Fan 2, Low Voltage Power Supply (...1 Pickup Assembly 294 Feeder Assembly 298 Formatter Assembly 300 Fusing Assembly 302 Laser/Scanner Assembly 304 Main Gear Assembly 306 Main Motor Assembly 309 Paper Input...
... Copy Module Image Path 246 Communication with the Printer 248 Communication Channels 248 Print Job Interrupt 248 ... Required Tools 253 User Installable Accessories 254 Hardware Table 262 Printer Assembly Removal and Replacement 264 Control Panel 265 Covers 267 Delivery... 279 Diverter Door Assembly 280 Lower Right Door Assembly 281 Fan 1, Laser/Scanner and Housing (Exhaust 284 Fan 2, Low Voltage Power Supply (...1 Pickup Assembly 294 Feeder Assembly 298 Formatter Assembly 300 Fusing Assembly 302 Laser/Scanner Assembly 304 Main Gear Assembly 306 Main Motor Assembly 309 Paper Input...
Service Manual
Page 186
Figure 5-2 Low Voltage Power Distribution System C4265-90907Power Distribution System 181 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). The high voltages required for more details.
Figure 5-2 Low Voltage Power Distribution System C4265-90907Power Distribution System 181 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). The high voltages required for more details.
Service Manual
Page 187
... must be closed before AC voltage is on. Overcurrent/Overvoltage Protection There are two overcurrent/overvoltage devices in this printer: The resettable circuit breaker (CB101) shuts off AC input power to the LVPS in the circuit breaker button (figure 5-3, callout 1). Fuse 101 interrupts AC input power to the DC power circuits or...
... must be closed before AC voltage is on. Overcurrent/Overvoltage Protection There are two overcurrent/overvoltage devices in this printer: The resettable circuit breaker (CB101) shuts off AC input power to the LVPS in the circuit breaker button (figure 5-3, callout 1). Fuse 101 interrupts AC input power to the DC power circuits or...
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...Paper Size Sensing Switch Tray 2 Paper Size Sensing Switch Location PIU (right side) PIU (right side) Tray 1 Drive Unit Under Top Cover LVPS Below Formatter Under Top Cover Tray 1 Assembly Behind HVPS Registration Assembly (center) Paper Input Unit (top, center) Paper Input Unit PCA Paper ...
...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...Paper Size Sensing Switch Tray 2 Paper Size Sensing Switch Location PIU (right side) PIU (right side) Tray 1 Drive Unit Under Top Cover LVPS Below Formatter Under Top Cover Tray 1 Assembly Behind HVPS Registration Assembly (center) Paper Input Unit (top, center) Paper Input Unit PCA Paper ...
Service Manual
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Table 5-1. Printer Sensors, Solenoids, Clutches, Motors, and Fans (continued) Control Device Tray 2, SW1603 Tray 2, SW1604 Tray 3, SW1601 Tray 3, SW1602 Tray 3, SW1603 Tray 3, SW1604 Title Tray 2 Paper Size ... Switch Tray 3 Paper Size Sensing Switch Tray 3 Paper Size Sensing Switch Tray 3 Paper Size Sensing Switch Tray 3 Paper Size Sensing Switch Location Behind LVPS Behind LVPS Behind LVPS Behind LVPS Behind LVPS Behind LVPS Note See figure 5-15 for the locations of sensors, solenoids, clutches, motors and fans in table 5-1. C4265-90907Paper Paths and Components 203
Table 5-1. Printer Sensors, Solenoids, Clutches, Motors, and Fans (continued) Control Device Tray 2, SW1603 Tray 2, SW1604 Tray 3, SW1601 Tray 3, SW1602 Tray 3, SW1603 Tray 3, SW1604 Title Tray 2 Paper Size ... Switch Tray 3 Paper Size Sensing Switch Tray 3 Paper Size Sensing Switch Tray 3 Paper Size Sensing Switch Tray 3 Paper Size Sensing Switch Location Behind LVPS Behind LVPS Behind LVPS Behind LVPS Behind LVPS Behind LVPS Note See figure 5-15 for the locations of sensors, solenoids, clutches, motors and fans in table 5-1. C4265-90907Paper Paths and Components 203
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 Housing...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 Tray 1 Feed Roller and Separation Pad 324 Tray 2 and 3 Pickup, Feed, and Separation Rollers 326 Paper Input...
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 Housing...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 Tray 1 Feed Roller and Separation Pad 324 Tray 2 and 3 Pickup, Feed, and Separation Rollers 326 Paper Input...
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 328
... 4). High Voltage Power Supply (HVPS) Figure 6-51 High Voltage Power Supply 1 Remove the back cover (see figure 6-6 on page 269). 2 Unplug the cable from the LVPS to the DC Controller PCA (figure 6-51, callout 1), and move it out of the way. 3 Unplug the connector from the bottom of the HVPS (figure...
... 4). High Voltage Power Supply (HVPS) Figure 6-51 High Voltage Power Supply 1 Remove the back cover (see figure 6-6 on page 269). 2 Unplug the cable from the LVPS to the DC Controller PCA (figure 6-51, callout 1), and move it out of the way. 3 Unplug the connector from the bottom of the HVPS (figure...
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
...indicate: 1. If the fans are controlled by the printer's DC Controller PCA. Replace the DC Controller PCA. the printer's power receptacle? 2. DC power supply is functional. See "Low Voltage Power Supply (LVPS)" on the printer and check the fans again. Disconnect all fans are ...still not working , turn on page 320 for instructions. Press to the on /off . Troubleshooting the Printer and Paper-handling Devices Step 1. Power On...
...indicate: 1. If the fans are controlled by the printer's DC Controller PCA. Replace the DC Controller PCA. the printer's power receptacle? 2. DC power supply is functional. See "Low Voltage Power Supply (LVPS)" on the printer and check the fans again. Disconnect all fans are ...still not working , turn on page 320 for instructions. Press to the on /off . Troubleshooting the Printer and Paper-handling Devices Step 1. Power On...
Service Manual
Page 829
...586 interpreting 591 listed on configuration page 154 message format 592 printing 590 troubleshooting 586 viewing 586 exchange program 62 exhaust fan 1 (laser/scanner) 284 fan 2 (lvps) 286 fan 4 (delivery unit) 288 exit rollers, cleaning 164 F face-down bins 7-bin tabletop mailbox 414 8-bin mailbox 439... (7-bin tabletop mailbox) 425 factory settings 94 fading print 578, 652 fan fan 1 (laser/scanner) 284 fan 2 (lvps) 286 fan 3 (formatter) 287 fan 4 (delivery unit) 288 fan 5 (tray 1 intake) 289 HP Digital Copy 320 522 locations 200 motors 188 FastRes 1200 195 faulty registration 660 FCC statement ...
...586 interpreting 591 listed on configuration page 154 message format 592 printing 590 troubleshooting 586 viewing 586 exchange program 62 exhaust fan 1 (laser/scanner) 284 fan 2 (lvps) 286 fan 4 (delivery unit) 288 exit rollers, cleaning 164 F face-down bins 7-bin tabletop mailbox 414 8-bin mailbox 439... (7-bin tabletop mailbox) 425 factory settings 94 fading print 578, 652 fan fan 1 (laser/scanner) 284 fan 2 (lvps) 286 fan 3 (formatter) 287 fan 4 (delivery unit) 288 fan 5 (tray 1 intake) 289 HP Digital Copy 320 522 locations 200 motors 188 FastRes 1200 195 faulty registration 660 FCC statement ...
Service Manual
Page 833
... 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), see 7-bin tabletop mailbox mailbox ...harness (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, see...
... 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), see 7-bin tabletop mailbox mailbox ...harness (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, see...