IMAGE FUSING AND PAPER EXIT
SM 6-55 G065
Detailed
Descriptions
Fusing Idling Temperature
If copies are not sufficiently fused soon after the main power switch is turned on,
fusing idling should be enabled with SP1103-01.
When fusing idling is enabled, it is done when the temperature reaches the re-load
temperature. The re-load temperature can be adjusted with SP1105-05, 06.
In the opposite case, even if fusing idling is disabled, it is done if the temperature at
power-up ≤ 15°C
The fusing idling time is as follows.
Fusing Idling Mode
Temperature at power-on
0: Disabled 1: Enabled SP1103-01
15°C or less
30 s 30 s
Higher than 15°C
Not done 30 s
SP1103-02
6.13.8 OVERHEAT PROTECTION
If the hot roller temperature becomes greater than 250°C, the CPU cuts off the
power to the fusing lamp, and SC543 (Fusing Overheat Error) will be displayed.
Even if the thermistor overheat protection fails, there is a thermostat in series with
the common ground line of the fusing lamp. If the temperature of the thermostat
reaches 210°C, the thermostat opens, removing power from the fusing lamp. At the
same time, the machine stops operating. At this time, SC542 (Fusing Temperature
Warm-up Error) will be displayed.
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