Canon C2050, Service Handbook

Page: 239 / 292

SERVICE MODE
S-97
COPIER/PRINTER>OPTION
D-RDY-Y/M/C/K
Setting the Timing at Which “Prepare for the Replacement of the Drum
Unit” is Indicated
Settings 0 to 10 (default: 0)
An increase by ‘1’ made to the setting will delay the timing of indication in
increments of 10% (wear index).
Use When ‘0’ is set, the message will be indicated at 100% (wear index). [de-
fault]
When ‘5’ is set, the message will be indicated at 150% (wear index).
When ‘10’ is set, the message will be indicated at 200% (wear index).
D-CHNG-Y/M/C/K
Setting the Timing at Which “Replace the Drum Unit” is Indicated
Settings 1 to 20 (default: 20)
An increase by ‘1’ made to the setting will delay the timing of indication in
increments of 1% (wear index) for “Prepare for the Replacement of the
Drum Unit.”
Use If we suppose that the message “Prepare for the Replacement of the Drum
Unit” is to be indicated at 100% (wear index), the following will be true:
If it is set to ‘1’, the message will be indicated at 101% (wear index).
If it is set to ‘10’, the message will be indicated at 110% (wear index).
If it is set to ‘20’, the message will be indicated at 120% (wear index). [de-
fault]
F00-601-02
F00-601-03
“Prepare for the Replacement
of the Drum Unit”
If D-RDY-Y/M/C/K is ‘0’,
(D-LIFE-Y/M/C/K is set to ‘3’)
“Replace the Drum Unit”
D-RDY setting ‘0’
101%
setting ‘1’ D-CHNG setting ‘10’ setting ‘20’
100% 110% 130%
↑ ↑ ↑
111%
setting ‘1’ D-CHNG setting ‘10’ setting ‘20’
110% 120% 130%
“Prepare for the Replacement
of the Drum Unit”
If D-RDY-Y/M/C/K is ‘10’,
(D-LIFE-Y/M/C/K is ‘3’)
“Replace the Drum Unit”
D-RDY setting ‘10’
↑ ↑ ↑