Dell 3130cn Service Manual page 428

Item
CRU M
CRU K
Version 3 2008.05.30
NOTE: When performing operation for five minutes or longer with the
front cover open, remove all toner cartridges, and cover the drum to
avoid exposure to light.
1) Turn on the power and enter the CE Diag.
2) Execute the CRU M.
3) Open the Front Cover
4) Check the Sensor.
5) Click the stop button to stop the test.
6) Close the Front Cover.
NOTE: When performing operation for five minutes or longer with the
front cover open, remove all toner cartridges, and cover the drum to
avoid exposure to light.
1) Turn on the power and enter the CE Diag.
2) Execute the CRU K.
3) Open the Front Cover
4) Check the Sensor.
5) Click the stop button to stop the test.
6) Close the Front Cover.
2 - 74
Chapter 2 Operation of Diag.
Confirmation procedures
Zna02107KB
Zna02108KB