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Phaser 6280 Color Laser Printer Service Manual
4-77
General Troubleshooting
Abnormal Noise During Printing
Troubleshooting Reference Table
Applicable Parts
Wiring and Plug/Jack Map References
■
Retard (Separator) Roll, PL2.1.7
■
Retard Roll, PL2.2.17
■
MPT Feed Roll, PL3.1.10
■
Feed Roll, PL3.2.53
■
Transfer Unit, PL4.1.1
■
Print Cartridge (C/M/Y/K),
PL5.1.18-21
■
Fuser Assembly, PL6.1.10
■
Main Drive Assembly, PL8.1.2
■
PH Drive Assembly, PL8.1.7
■
Duplex Unit, PL11.1.1
■
Optional 550-Sheet Feeder, PL12.1.1
■
Tray 3 Feed Roll, PL12.3.29
■
Tray 3 Retard Roll, PL12.5.17
Troubleshooting Procedure Table
Step
Actions and Questions
Yes
No
1
1. Check Tray 1 (MPT).
2. Does the noise come from Tray 1 when
paper feed from Tray 1?
Go to step 2.
Go to step 3.
2
1. Check the paper condition.
2. Replace the paper.
3. Does the noise still occur?
Replace the
Rollers:
■
Tray 1
(MPT) Feed
Roll
(page 8-34)
■
Tray 2
Retard Roll
(page 8-29)
Complete.
3
1. Check the Feeder Assembly for abnormal
noise.
2. Does the noise come from the Feeder
Assembly while paper is feeding?
Go to step 4.
Go to step 5.
Summary of Contents for Phaser 6280
Page 1: ...Phaser 6280 Color Laser Printer Phaser 6280 Service Manual...
Page 2: ......
Page 15: ...Phaser 6280 Color Laser Printer Service Manual xiii...
Page 16: ...xiv Phaser 6280 Color Laser Printer Service Manual...
Page 26: ...xxiv Phaser 6280 Color Laser Printer Service Manual Table of Contents...
Page 62: ...1 36 Phaser 6280 Color Laser Printer Service Manual General Information...
Page 288: ...3 152 Phaser 6280 Color Laser Printer Service Manual Error Messages and Codes...
Page 432: ...5 58 Phaser 6280 Color Laser Printer Service Manual Print Quality Troubleshooting...
Page 558: ...8 112 Phaser 6280 Color Laser Printer Service Manual Service Parts Disassembly...
Page 670: ...I 10 Phaser 6280 Color Laser Printer Service Manual...
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