Technical information

COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON CLC5000 REV.0 JAN. 2001
ERROR CODE
E-6
E020
xx4D During copying sequence, the average value after sampling of the
following values is 336 or lower:
REF-S-C, REF-S-M, REF-S-Y; or,
the value of REF-S-K is 464 or lower.
Cause SALT sensor (fault)
Description
xx4F The value of ‘SGNL-S-C/M/Y/K’, which has been obtained by av-
eraging samplings during copying sequence is 1008 or more.
Cause • SALT sensor (faulty)
• Stirring (developer inside developing assembly; faulty)
• Stray light (to sensor; no cover, front cover open)
• Photosensitive drum (deterioration)
Description
xx50 When setting initial data (upon installation, for example), the gain
cannot be set (i.e., no change is noted in the value of SGNL be-
tween GAIN: 20H and GAIN: E0).
0455 An appropriate patch cannot be obtained when setting initial data
(e.g., at time of installation).
Cause • SALT sensor (dirt on window, damage)
• Photosensitive drum (dirt; cleaning failure)
Description
xx60 During multiple initial rotation (at power-on, for example), the
window cleaning correction value is 60% or lower.
xx70 During multiple initial rotation (at power-on, for example), the
window cleaning correction value is 140% or lower.
Cause Back-up data (DC controller PCB; error)
Be sure to execute RAM clear, and enter the value recorded on the service
label.
(Or, initial settings may be missing.)
Description
xx80 During copying sequence, the initial setting for the following is
848 or higher because of an error in the memory back-up data:
SGNL-S-C, SGNL-S-M, SGNL-S-Y; or, the value of SGNL-S-K is
352 or higher.
xx81 During copying sequence, the initial setting for the following is
848 or higher because of an error in the memory back-up data:
REF-S-C, REF-S-M, REF-S-Y; or,
the value of REF-S-K is 544 or higher.
xx82 During copying sequence, the value of the following is 255 be-
cause of an error in the memory back-up data:
SIGG-S-C, SIGG-S-M, SIGG-S-Y, SIGG-S-K