- Adjustment for pressure of paper feeding
- Adjustment for voltage of thermal head
- Adjustment of master eject box-1
- Adjustment of master eject box-2
- Adjustment of master sensor
- Adjustment of master sponge roller
- Adjustment of reverse roller
- Adjustment of Secondary paper feed system
- Amount Adjustment of ink out-1
- Amount Adjustment of ink out-2 |
- Black dots & background
- Can't insert or take out the drum
- Connect PC interface printing
- Drum lock
- Investigation and adjustment of scan lamp
- Judge Image problem from Scanner or Thermal head
- Master unload error
- Mistakenly report Master eject box full
- Power protect
- Wrinkle on the master |
