Fusing Temperature Control - Ricoh G031 Service Manual

2.6.7 FUSING TEMPERATURE CONTROL

(°C)
2 0 0
standby [A]
1 7 0
1 0 0
M a i n S W o n
When the main switch turns on, the CPU turns on the fusing lamp. When the
thermistor detects the 'ready to print' temperature (170°C), the machine can start to
print at any time. The lamp stays on until the thermistor detects the standby
temperature [A]. Then, the CPU maintains this temperature using on-off control. To
start printing, the CPU raises the temperature to the printing temperature [B] and
maintains it as shown on the next page.
In energy saver mode, the fusing lamp is off.
SM
printing [B]
2 minutes
2-33
IMAGE FUSING
G031D533.WMF
G031/G032