Xerox Phaser 6121MFP Service Manual page 289

Phaser 6121MFP Service Manual
BK Clear
Function
Clears the engine information backup data.
Use
Use when the engine information backup data is cleared.
Note
Execute this function to synchronize data when the Image Processor Board or
the Engine Control Board is replaced with a new one.
To decrease the ATVC value (in the direction of a less foggy image), increase the
setting value.
Procedure
1. Select BK Clear and press the OK button.
2. Press the OK button to clear the backup data.
Supplies Replace
Function
Resets either the fuser counter or the transfer roller counter.
Use
Use when either the Fuser or the Transfer Roller has been replaced.
Procedure
1. Select Supplies Replace and then either Fuser or Transfer Roller.
2. Press OK.
3. Press OK and reset the counter.
Adjustments and Calibrations
6-27