Quick Reference Guide
Page 63
... holding until the LCD indicates you are built into the Print Engine Controller Board. If you miss this 10 second window, the printer will encounter times when it is necessary to access and run the various diagnostic routines that are presented in this manual... to Diagnostics, Test Prints, Service Tests and NVRAM Adjustments on the Control Panel while you must switch printer power OFF, wait 20 - 30 seconds and switch printer power ON. 34 Phaser 5400 Laser Printer Service Guide Diagnostics are in the display (approximately 20 seconds). 3. Note: To exit Diagnostics, you ...
... holding until the LCD indicates you are built into the Print Engine Controller Board. If you miss this 10 second window, the printer will encounter times when it is necessary to access and run the various diagnostic routines that are presented in this manual... to Diagnostics, Test Prints, Service Tests and NVRAM Adjustments on the Control Panel while you must switch printer power OFF, wait 20 - 30 seconds and switch printer power ON. 34 Phaser 5400 Laser Printer Service Guide Diagnostics are in the display (approximately 20 seconds). 3. Note: To exit Diagnostics, you ...
Quick Reference Guide
Page 208
...Cartridge Guide [RRP 7.2, page 299]. 6 LASER BEAM PATH INSPECTION Inspect the Laser Beam path between the Laser Assembly and the Drum for continuity between the Metal Grounding Contact and the printer frame? Go to Step 7. Phaser 5400 Laser Printer Service Guide 179 Remove the Print Cartridge. ...Cartridge Guide. Generate a Test Print and switch printer power OFF Step 9. Step 5. 2. Is there continuity between the Metal Grounding Contact and the printer body frame. Clean the laser window and remove any obstructions from the laser beam path. 7 BIAS TRANSFER ROLLER INSPECTION Inspect...
...Cartridge Guide [RRP 7.2, page 299]. 6 LASER BEAM PATH INSPECTION Inspect the Laser Beam path between the Laser Assembly and the Drum for continuity between the Metal Grounding Contact and the printer frame? Go to Step 7. Phaser 5400 Laser Printer Service Guide 179 Remove the Print Cartridge. ...Cartridge Guide. Generate a Test Print and switch printer power OFF Step 9. Step 5. 2. Is there continuity between the Metal Grounding Contact and the printer body frame. Clean the laser window and remove any obstructions from the laser beam path. 7 BIAS TRANSFER ROLLER INSPECTION Inspect...
Quick Reference Guide
Page 228
... Prints Troubleshooting Procedure Step Actions and Questions 1 INITIAL ACTIONS 1. Run a Test Print. I Inspect the printer paper path for 20 seconds. 2. Shield half of the window of the Print Cartridge. No Go to RAP 59, page 153. Phaser 5400 Laser Printer Service Guide 199 RAP 79 Black Prints A totally black output print. Yes Replace the system...
... Prints Troubleshooting Procedure Step Actions and Questions 1 INITIAL ACTIONS 1. Run a Test Print. I Inspect the printer paper path for 20 seconds. 2. Shield half of the window of the Print Cartridge. No Go to RAP 59, page 153. Phaser 5400 Laser Printer Service Guide 199 RAP 79 Black Prints A totally black output print. Yes Replace the system...
Quick Reference Guide
Page 231
... 304]. 202 Phaser 5400 Laser Printer Service Guide s5400_363 Figure 29 Uneven Density Table 112 Uneven Density Troubleshooting Procedure Step Actions and Questions Yes 1 INITIAL ACTIONS I Remove the Print Cartridge and check the Left and Right Guide for contamination and wear. I Clean the laser window. 2 TEST... PRINT Run a Test Print. Does the Test Print image contain uneven print? 4 BIAS TRANSFER ROLLER INSPECTION Go to make sure the laser path is properly installed and not empty. Go to...
... 304]. 202 Phaser 5400 Laser Printer Service Guide s5400_363 Figure 29 Uneven Density Table 112 Uneven Density Troubleshooting Procedure Step Actions and Questions Yes 1 INITIAL ACTIONS I Remove the Print Cartridge and check the Left and Right Guide for contamination and wear. I Clean the laser window. 2 TEST... PRINT Run a Test Print. Does the Test Print image contain uneven print? 4 BIAS TRANSFER ROLLER INSPECTION Go to make sure the laser path is properly installed and not empty. Go to...
Quick Reference Guide
Page 250
... the On Line mode. Use buttons [1] and [5] to "Main Menu, Component Test." Phaser 5400 Laser Printer Service Guide 221 Xerox Phaser™ 5400 On Line Form Feed ! Fault Data 0 On Line 1 Menu Up 2...down the printer, wait 20 - 30 seconds, and begin at step 1 above again. 4. The printer is displayed and you push buttons [2] or [6] to enter Diagnostics Mode, or the printer will reenter ...-up sequence. * * IOT? Make certain the printer is OFF. 2. Note: You must switch printer power OFF for 10 seconds, then switch printer power ON for normal operation in the display to ...
... the On Line mode. Use buttons [1] and [5] to "Main Menu, Component Test." Phaser 5400 Laser Printer Service Guide 221 Xerox Phaser™ 5400 On Line Form Feed ! Fault Data 0 On Line 1 Menu Up 2...down the printer, wait 20 - 30 seconds, and begin at step 1 above again. 4. The printer is displayed and you push buttons [2] or [6] to enter Diagnostics Mode, or the printer will reenter ...-up sequence. * * IOT? Make certain the printer is OFF. 2. Note: You must switch printer power OFF for 10 seconds, then switch printer power ON for normal operation in the display to ...
Quick Reference Guide
Page 272
Carefully clean the area around the Bias Transfer Roller for impacted toner. Vacuum any toner visible. Clean the laser window with puffs of the printer. 8. Vacuum out the interior of air from the suction bulb. c. b. a. Reinstall the Bias Transfer Roller. 6. Phaser 5400 Laser Printer Service Guide 243 Alternately, you can vacuum the window clean. 7. Remove the Bias Transfer Roller.
Carefully clean the area around the Bias Transfer Roller for impacted toner. Vacuum any toner visible. Clean the laser window with puffs of the printer. 8. Vacuum out the interior of air from the suction bulb. c. b. a. Reinstall the Bias Transfer Roller. 6. Phaser 5400 Laser Printer Service Guide 243 Alternately, you can vacuum the window clean. 7. Remove the Bias Transfer Roller.