Fusing Temperature Control - Gestetner G056 Service Manual

6.5.6 FUSING TEMPERATURE CONTROL

(°C)
2 0 0
1 6 8
1 3 8 Ready to print
1 0 0
0
When the main switch turns on, the CPU turns on the fusing lamp using the soft
start process (this 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 mode is as follows.
Condition
Ready to print
Standby mode
Printing
Tray
By-pass (Envelopes)
By-pass (Post Cards)
By-pass (Others)
Envelope Feeder
Thick Paper
To change between on/off control and phase control: Engine Service Mode -
Fusing control
SM
printing
standby
M a i n S W o n
Temperature
138 °C
168 °C
Print start ~ 2 min. ~
2 minutes 4 min.
170 °C 165 °C
180 °C 180 °C
185 °C 185 °C
170 °C 165 °C
180 °C 180 °C
185 °C 185 °C
6-25
IMAGE FUSING AND PAPER EXIT
t
G056D502.WMF
The machine can
start to print any
time.
On-off control
4 min ~
160 °C
180 °C
On-off control
185 °C
160 °C
180 °C
185 °C
Note
G056/G058