Canon imageRUNNER C1335 Series, Service Manual

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Technical Explanation > Fixing System > Controls > Protection function
Technical Explanation > Fixing System > Controls > Protection function
Sensor : OFF
PS11
Sensor : ON
Slack of paper is small Slack of paper is large
Fixing Film
Pressure Roller
F-2-116
■
Protection function
Code Description
Clearing
of error
E001 Fixing Assembly high temperature error
A001 Main Thermistor detected a temperature of 265 deg C or higher for 0.1
sec or longer (software).
Not
required
A002 Sub Thermistor (Front) detected a temperature of 290 deg C or higher
for 0.1 sec or longer (software).
Not
required
A003 Sub Thermistor (Rear) detected a temperature of 290 deg C or higher
for 0.1 sec or longer (software).
Not
required
A004 Main Thermistor detected a temperature of 270 deg C or higher
(hardware).
Not
required
A005 Sub Thermistor (Front) detected a temperature of 295 deg C or higher
(hardware).
Not
required
A006 Sub Thermistor (Rear) detected a temperature of 295 deg C or higher
(hardware).
Not
required
E002 Fixing Assembly temperature rise error
A004 Main Thermistor detected a temperature increase of 1 deg C for less
than 5 sec from startup until start of Temperature control.
Not
required
A005 Main Thermistor detected a temperature of 40 deg C or lower for 3 sec
or longer from startup until start of Temperature control.
Not
required
A006 Sub Thermistor (Front) detected a temperature of 40 deg C or lower for
3 sec or longer from startup until start of Temperature control.
Not
required
A007 Sub Thermistor (Rear) detected a temperature of 40 deg C or lower for
3 sec or longer from startup until start of Temperature control.
Not
required
E003 Fixing Assembly temperature decrease error
A001 Main Thermistor detected a temperature of 80 deg C or lower for 1 sec
or longer from start of Temperature control until completion of the last
rotation (the Fixing Heater is turned OFF).
Not
required
A002 Sub Thermistor (Front) detected a temperature of 80 deg C or lower for
1 sec or longer from start of Temperature control until completion of
the last rotation (the Fixing Heater is turned OFF).
Not
required
A003 Sub Thermistor (Rear) detected a temperature of 80 deg C or lower for
1 sec or longer from start of Temperature control until completion of
the last rotation (the Fixing Heater is turned OFF).
Not
required
E004 Thermistor disconnection detection error
0001 Zero cross interruption was detected although the Fixing Relay was not
turned ON.
Not
required
0002 Connection could not be detected within 0.5 sec when power was
supplied to the Fixing Heater.
Not
required