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Phaser 6280 Color Laser Printer Service Manual
4-33
General Troubleshooting
CRU Sensor M (Magenta Toner Cartridge Sensor)
Caution
When performing this procedure, remove and cover the Print Cartridges
to avoid exposure to light.
1.
Enter the Service Diagnostic menu (page 4-5).
2.
Open the Front Cover.
3.
Remove the Transfer Unit (page 8-8).
4.
Remove the Print Cartridges (page 8-10).
5.
Perform the CRU Sensor M test:
Engine Diag
>
Sensor Test
>
CRU
Sensor M
.
6.
Install and remove the Magenta Print Cartridge while checking the
information on the Control Panel display. The Low and High values
change from 0 up to 99.
7.
Press the Cancel button to stop the CRU Sensor M test.
Control Panel
Normal
CRU Sensor M
L-0
CRU Sensor M
H-0
s6280-127
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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