Gamma Automatic Adjustment

1. Power the machine OFF from the main switch leaving the sub switch ON.
2. Turn main power switch ON while pressing the Utility/Counter key. Keep holding it till the comes up in Service mode.
3. -02 process adjustment
4. -06 recall standard data - installation data recall
5. -02 drum peculiarity
6. -06 toner revert all on
7. -02 gamma automatic adjust

Exit out of service mode and go into adjustment at the bottom of the screen.

1. -03 execute adjust operation
2. Select toner refresh mode press ok.