Canon iR C6800 Series Portable Manual page 369

Subheadin
g
DRM-
PHAS
The counter readings used in service mode are grouped into the following 5 types:
Type 1
black-and-white
S size: count by 1
L size: count by 2
full color
S size: count by 4
L size: count by 8
Type 2
black-and-white
S size: count by 1
L size: count by 2
full color
S size: count by 3
L size: count by 6
Type 3
black-and-white
S size: count by 1
L size: count by 2
COPIER>COUNTER>MISC
Contents
Use it when shifting the photosensitive drum phase.
When the photosensitive drum is used without changing the home
position in relation to the drum axis, uneven density at drum intervals
or lines can occur in output images.
To limit the symptom, shift the phase of the photosensitive drum by 90
deg every specific number of prints. The machine does not shift the
phase on its own, and requires the work of the service person.
The machine indicates a message to prompt the work on the User and
Service Mode screens.
Use this mode item to obtain an idea of how much the photosensitive
drum has been used so that the work cycle may be predicted.
- When the service mode item used in shifting the drum phase is
executed (i.e., COPIER>FUNCTION>MISC-P>DR-P-ADJ), the
counter reading will automatically be reset.
- to change the timing at which the message is indicated
(COPIER>FUNCTION>MISC-P>DR-P-ADJ), change the
denominator of the setting. By default, the denominator is 200,000
images (Japan) or 100,000 images (outside Japan).
Chapter 5
Level
1
5-175