Ricoh D072 Service Manual page 453

System Service Mode (Basic: D067/D072)
Fusing Soft Start DFU
Adjusts the number of zero-cross cycles of the fusing lamp AC supply needed
1107*
to bring the fusing lamp power to 100% while bringing the lamp up to the
standby temperature or while copying. Increase this value if the machine is
experiencing sudden power dropouts.
1107 1 Warm Up Soft Start
1107 2 Other Soft Start
1107 3 Soft Stop Setting
1108* Set-Fusing Start
1108 1 Specifies the interval for fusing-temperature control.
1109 Nip Band Check
Conducts the nip band check (
1109 1
"Replacement and Adjustment").
Fan Control Timer
1110*
Specifies the fan control time. The fan motor keeps its operating speed for the
specified time before changing the speed or stopping. The fan control timer
1110 1
prevents the exhaust fan from suddenly stopping. This function protects the
copier from overheating.
D067/D068/D069/D072
[0 = 10 times / 1 = 20 times / 2 = 50 times]
[0 = 10 times / 1 = 20 times / 2 = 50 times / 3 = 1
time]
[0: No / 1: Yes]
[0 = 1s / 1 = 1.5s / 2 = 2s]
"Adjusting Nip Band" in the section
[30 to 60 / 30 / 1 s/step]
5-144 SM Appendix