Ricoh G104 Service Manual page 405

Turns on or off the rotation speed switching of the pre-rotation in MM/HH
condition.
When the "ON" is set, pre-rotation speed is the one-third of normal speed.
1913 [Heating Roller] Heating Roller Control
Stand-by Temp.
1913 002
Adjusts the heating roller temperature when the machine is in the ready
condition.
1916 [Nip Measure] Fusing Nip Width Measurement DFU
Nip Measure Exe.
1916 001
Performs the nip width measurement.
Prerotation Time
1916 002
Adjusts the rotation time of the fusing unit rollers before the nip measurement.
[Environ. Adapt.] Fusing Idling: Environment Correction
The machine automatically adjusts the duration of fusing idling, depending on
room temperature measured by the temperature/humidity sensor
(Paper Type, Temperature Environment, Value of Temperature/ Rotation Time)
1917
Paper Type
Thick paper 2, SP: Special (see the Specifications table for details on these
paper weights)
Temperature Environment -> H: High temperature, L: Low temperature
Value of Temperature/ Time: Dec.: Decrease, Inc.: Increase
1917 001 LL/MM Border
1917 002 LM Temp Adj.
1917 003 H: Rotat. Time Dec.
SM
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0: OFF, 1: ON
*EGB [0 to 200 / 150 / 1°C/step]
[0 or 1 / 0 /-]
0: Not execute, 1: Execute
*EGB [0 to 60 / 10 / 1 sec/step]
N1: Plain paper 1, N2: Plain paper 2, T1: Thick paper 1, T2:
Adjusts the threshold degree between LL
(Low temperature and Low humidity) and
*EGB
MM (Middle temp. and middle humidity).
[0 to 35 / 23 / 1°C/step]
Adjusts the additional temperature for LM
condition. This temperature is added to the
*EGB
fusing temperature of MM condition.
[0 to 30 / 4 / 1°C/step]
*EGB Adjusts the rotation time decrease at high
5-25
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Service Mode Table
G160/G161