Canon iR C6800 Series Portable Manual page 125

Code Cause/Particulars of detection
xx92 The value delta D obtained from the
result (Sig D) of computation based on
the reading of the patch during patch
detection is -5.0% or more 3 times
continuously.
The patch sensor may be damaged or
has an open circuit. The connector has
poor contact. The primary transfer
engagement is faulty. The mounting of
the developing assembly is faulty. The
amount of supply is low.
xx93 The value delta D obtained from the
result (Sig D) of computation based on
the reading of the patch during patch
detection is +5.0% or lower 3 times
continuously.
The patch sensor is damaged or has an
open circuit. The connector has poor
contact. The primary transfer pressure
is faulty. The mounting of the
developing assembly is faulty. The
amount of supply is low.
xxA0 For ATR control, the Sig value is lower
than 62.
The ATR sensor is damaged or has an
open circuit. The connector has poor
contact.
xxA1 For ATR control, the Ref value is lower
than 62.
The ATR sensor is damaged or has an
open circuit. The connector has poor
contact.
xxA2 For ATR control, the Sig value is 960 or
higher.
The ATR sensor is damaged or has an
open circuit. The connector has poor
contact. The opening/closing of the
shutter is faulty.
xxA3 For ATR control, the Ref value is 960
or higher.
The ATR sensor is damaged or has an
open circuit. The connector has poor
contact.
Remarks
Turn off and then on the main power;
then, execute the intermediate transfer
belt.
Turn off and then on the main power;
then, execute the intermediate transfer
belt.
Turn off and then on the main power;
then, execute the intermediate transfer
belt.
Turn off and then on the main power;
then, execute the intermediate transfer
belt.
Turn off and then on the main power;
then, execute the intermediate transfer
belt.
Turn off and then on the main power;
then, execute the intermediate transfer
belt.