IR ADV C7055 Series: When Replacing Drums
Drum Unit Old/New Detection
This machine does not have a mechanism to detect whether the drum unit is old or new.
MEMO:
The drum unit potential characteristics (durability) change according to the total drum
charging time.
Therefore, the total charging time is internally maintained and used for bias control, etc.
The charging time can be checked via the following service mode. When replacing the
drum unit, the total charging time needs to be cleared via the service mode.
<Related Service Mode>
COPIER>FUNCTION>DPC>DRMRSETY/M/C/K: Forcible execution of the drum replacement
mode. Clear the total drum charging time.
COPIER>DISPLAY>DPC>D-CONT-Y/M/C/K: Display the total drum charging time.
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Drum Unit Old/New Detection
This machine does not have a mechanism to detect whether the drum unit is old or new.
MEMO:
The drum unit potential characteristics (durability) change according to the total drum
charging time.
Therefore, the total charging time is internally maintained and used for bias control, etc.
The charging time can be checked via the following service mode. When replacing the
drum unit, the total charging time needs to be cleared via the service mode.
<Related Service Mode>
COPIER>FUNCTION>DPC>DRMRSETY/M/C/K: Forcible execution of the drum replacement
mode. Clear the total drum charging time.
COPIER>DISPLAY>DPC>D-CONT-Y/M/C/K: Display the total drum charging time.
Home