Canon imageRUNNER 7095 Service Manual page 203

Chapter 7
ERROR CODE:
- E020
0001 (Absence of toner in the developer)
The developer toner sensor (TS3) detects the absence of toner for more than 120 seconds although toner
has been supplied to the developer.
0002 (Failure in feeding toner from the sub hopper to the buffer)
The buffer toner sensor (TS1) detects the absence of toner for more than 60 seconds and toner exists in the
sub hopper although toner has been supplied to the buffer.
0003 (Failure in feeding toner from the sub hopper to the buffer)
The buffer toner sensor (TS1) detects the absence of toner for more than 210 seconds and toner exists in
the sub hopper although toner has been supplied to the buffer after the toner bottle was replaced.
0004 (Failure in feeding toner from the sub hopper to the buffer)
The buffer toner sensor (TS2) detects the absence of toner for more than 150 seconds and toner exists in
the sub hopper although toner has been supplied to the buffer after the toner bottle was replaced.
0005 (Absence of toner in the developer at installation)
The developer toner sensor (TS3) detects the absence of toner for more than 600 seconds at installation.
0006 (Absence of toner in the developer at installation)
The developer toner sensor (TS3) detects the absence of toner for more than 600 seconds after the sensor
detected the presence of toner at installation.
0007 (Absence of toner in the buffer at installation)
The buffer toner sensor (TS1) detects the absence of toner for more than 60 seconds at installation.
0008 (Failure in the toner feeder motor)
When the toner feeder motor drives, a failure in the motor is detected for more than 3 seconds.
0009 (Failure in the buffer motor)
When the buffer motor drives, a failure in the motor is detected for more than 3 seconds.
0010 (Required to clear the E020 error)
The power was turned OFF/ON without the error being cleared.
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