Ricoh D072 Service Manual page 312

Display Fusing
1106
1106 1 (Center) Displays the fusing temperature.
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.
Warm Up Soft
1107 1
Start
1107 2 Other Soft Start
1107 3 Soft Stop Setting
Set-Fusing Start
1108*
1108 1 Specifies the interval for fusing-temperature control.
Nip Band Check
1109
Conducts the nip band check (
1109 1
"Replacement and Adjustment").
1110* Fan Control Timer
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.
SM Appendix
System Service Mode (F/SPF: D068/D069)
[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]
5-3 D067/D068/D069/D072