E020-0081 Error Code Displaying When A Copy Is Made With The Service Case Removed; E020-0X34, E020-0X21 Error Code Upon Installation In A Cold Season - Canon iR C3200 Series Service Manual

Chapter 16
Field Remedy
1. When E020-0181 occurs, first check whether the service case is installed inside the front door. If not, install
it to the designated position.
2. Check whether the SALT sensor is soiled with toner. If it is, slide the cleaning device several times or clean
the sensor with a blower brush. Do not rub the sensor surface with a dry cloth as it can be electrically charged
and soiled with toner again.
If E020-xx81 recurs even performing the above, replace the SALT sensor (FH7-7601) with a new one.
16.3.10.19 E020-0081 Error code Displaying when a copy is made with the service
case removed
Symptom
When a copy is made with the service case removed, E020-0081 is displayed.
Cause
There is a projection on the service case, which opens/closes the SALT sensor shutter. Therefore, if a copy is
made without the service case, E020-0081 is displayed.
Field Remedy
Re-attach the service case.

16.3.10.20 E020-0X34, E020-0X21 Error code Upon installation in a cold season

Symptom
The E020-0X34, or the E020-0X21 lights on when you install this machine in the cold season.
Cause
If you carry in this machine which has been placed in cold environment, condensation occurs because of the
temperature difference between the body and the room.
Condensation on the surface of the drum prevents toner from attaching to the drum, which causes the E020-
0X34 to light on.
Condensation on the patch sensor decreases the amount of light of the patch detecting sensor, which causes the
E020-0X24 to light on.
Field Remedy
Leave it as it is for about 15 minutes until condensation recovers.
16.3.10.21 E020-04B0 Error code At about 200 to 300 sheets from installation,
toner container motor (Bk) not rotating (Refer to SymptomExplanation.)
16-132
0002-2508
0002-3219
0002-3278