Sp2-Xxx (Drum) - Ricoh D127 Field Service Manual

1950 Fan Cooling Time Set
Fusing Exit Fan
1950 1
Sets the duration of the fusing exit fun on waiting and abnormal condition.
1951 Fan start Time Set
Fusing Exit Fan
1951 1
Sets the time before fan operates at startup.
1952 Fan Control Off Mode Time Set
Fusing Exit Fan
1952 1
Sets the time before fan operates at startup from sleep mode.
1991 Max Fusing Lamp Duty
1991 1 Roller Center
1991 3 After Warming-Up -- Center
1996 Heater Forced Off
After Printing
1996 5
Sets the wait time before the heater will be forced off after printing.

SP2-XXX (Drum)

2001* Charge Roller Bias Adjust
Setting (Copying)
Adjusts the voltage applied to the charge roller for printing. The voltage changes
2001 1
automatically as charge-roller voltage control works. The value here is the base value
for the charge-roller voltage control.
The value from -1800 V to -1600 V is preferable.
[0 to 900 / 10 / 1 sec/step]
[0 to 900 / 60 / 1 sec/step]
[0 to 60 / 10 / 1 min/step]
[40 to 100 / 100 / 10%/step]
[0 to 120 / 7 / 1 sec/step]
[–2100 to –1500 / –1700 / 10 V/step]
System Service Mode
27