Thermistor Reciprocating Control - Canon imageRUNNER ADVANCE 6075 Series Service Manual

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Technology > Fixing > Controls > Thermistor reciprocating control
● Control description
In the case of delay jam at the fixing outlet, the DC Controller determines paper wrapping if
the paper remains in the Fixing Assembly and executes the following.
• The brake is applied to the Fixing Motor to immediately stop operation of the Fixing Motor (to
minimize the paper wrapping level)
• Power distribution to the coil is stopped (to ensure safety).
• A jam is displayed.(Jam Code:0111)
• Cleaning of the Fixing Roller is executed (5 times of web cleaning)
NOTE:
Paper presence in the Fixing Assembly is determined by the paper detection log with
the Fixing Inlet Sensor (to see whether the paper passes through the Sensor).
2 Technology > Fixing > Controls > Thermistor reciprocating control

■ Thermistor reciprocating control

To prevent scar on the Fixing Roller detected by the Fixing Main Thermistor (THM01) and
Fixing Sub Thermistror2 (THM3),
the Fixing Main Thermistor and Fixing Sub Thermistror2 are moved back and forth by 12mm
in the shaft direction of the Fixing Roller.
The drive of the Fixing Cleaning Web Drive Solenoid (SL09) is transmitted to the
Reciprocating Cam.
Fixing Main Thermistor
Fixing Sub Thermistor 2
(THM3)
2-110
Fixing Cleaning
Web Drive
SL9
Solenoid
(THM1)
Fixing Roller
F-2-141
2-110