Xerox Phaser 6280 Service Manual page 321

Phaser 6280 Color Laser Printer Service Manual
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:
Sensor
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.
Control Panel
CRU Sensor M
7. Press the Cancel button to stop the CRU Sensor M test.
M.
Normal
L-0
General Troubleshooting
Engine Diag > Sensor Test
CRU Sensor M
H-0
> CRU
s6280-127
4-33