Ricoh B132 Service Manual page 841

Temperature Control Graph
Power ON Idling Start
Heating Roller Temperature
Hot Roller Temperature
Pressure Roller Temperature
This table shows how temperature control is done in the different operation modes.
Mode
Plain Paper B&W
FC
Thick Paper 1 B&W
FC
Thick Paper 2 B&W
FC
OHP B&W
FC
Thin Paper B&W
FC
Idling Start
Ready (machine ready;
lamps on, rollers turning)
Standby (between jobs)
Energy Low Power Mode
Save
Off Mode
Notes:
The parentheses indicate the temperatures for duplexing. Example: 150 (120)
120°C during duplexing.
If a part of the table is blank, it means that the lamp is not used. For example, the
hot roller lamp is only used during standby (between jobs).
SM
Standby
Machine Ready Job Start
Heating Roller
°C °F
175 (175) 347 (347)
175 (175) 347 (347)
175 (175) 347 (347)
175 (175) 347 (347)
180 356
180 356
170 338
170 338
160 (160) 320 (320)
160 (160) 320 (320)
160 320
180 356
177 351
-185 -333
Off
6-139
THERMISTORS, THERMOSTATS
CPM Down
Job End
Hot Roller Pressure Roller
°C °F °C
160 (120)
160 (120)
160 (120)
160 (120)
160 (120)
160 (120)
100
100
150 (120)
150 (120)
165
145 269.6 152
-50 -90 -60
Off
Standby
B132D131.WMF
°F
320 (248)
320 (248)
320 (248)
320 (248)
320 (248)
320 (248)
212
212
302 (248)
302 (248)
329
306
-108
Off
B132/B200