Service manual

System Service Mode
D127/D128 3-8 SM Appendix
1991 Max Fusing Lamp Duty
1991 1 Roller Center
[40 to 100 / 100 / 10%/step]
1991 3 After Warming-Up -- Center
1996 Heater Forced Off
1996 5
After Printing [0 to 120 / 7 / 1 sec/step]
Sets the wait time before the heater will be forced off after printing.