Ricoh SP 330DN Field Service Manual page 245

Fusing Temperature Control
Callout
A
B
C
D
E
F
When the main switch is turned on, the CPU turns on the fusing lamp using the soft start process. (The
soft start process prevents the room lights from flickering.) The lamp stays on until the thermistor
detects the standby temperature. Then the CPU maintains this temperature using on-off control. To start
printing, the CPU raises the temperature to the printing temperature.
The fusing temperature for each condition is as follows:
Standby
Energy saver mode 1
(Low power)
Energy saver mode 2
Plain paper
Thick 1 paper
Thick 2 paper
Thin paper
Envelopes
Postcards
Recycled
The fusing temperature for each condition (except "Energy saver mode 2") can be adjusted with "Fusing
Warm up mode
Standby mode
Print mode
Standby mode
Energy saver mode 1
Energy saver mode 2
Condition
Item
Temperature (degree)
155
120
Ambient temperature
175
185
185
170
185
185
170
7.Detailed Descriptions
233