Question about Office Equipment & Supplies
Can you please help me clear out this code
SC 546 Heating roller
The heating roller temperature
changes by ±20°C or more in
one second. This occurs three
times in one minute or two
• Loose connection of
• Loose connection
between the fusing
unit and main frame
1. Check if the fusing unit is properly set
and connected to the main frame.
2. Check if the heating roller thermistor
connector is firmly connected.
3. Replace the fusing unit
Posted on Aug 20, 2008
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Posted on Jan 02, 2017
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