Canon imageRUNNER ADVANCE 9070 PRO series Service Manual Digest page 298

COPIER> DISPLAY> DPOT
P-LPW-K Display of Bk patch target laser power
Lv.2 Details To display the laser power to be used as a target Bk patch contrast
potential.
Check the laser power to be used as a target patch contrast potential
to check whether the toner supply control is properly executed at
image density failure.
Investigate the other possible factors if the value is within the defined
range.
Use case • At the occurrence of an image density failure
• When analyzing the cause of a problem
Caution Take necessary action in accordance with the instructions from the
Quality Support Division.
Display/adj/set range 00 to FF (hexadecimal)
Appropriate target value 60 to FF
VRATE-Y Display of D-max Y-color Vd gain value
Lv.1 Details To display the gain value for the Y Vd set by D-max PASCAL/D-max
control against the environment table value.
Use case When the image density is not appropriate
Display/adj/set range -100 to 100
Unit %
VRATE-M Display of D-max M-color Vd gain value
Lv.1 Details To display the gain for the M Vd set by D-max PASCAL/D-max
control against the environment table value.
Use case When the image density is not appropriate
Display/adj/set range -100 to 100
Unit %
VRATE-C Display of D-max C-color Vd gain value
5
Lv.1 Details To display the gain for the C Vd set by D-max PASCAL/D-max
control against the environment table value.
Use case When image density is not appropriate
Display/adj/set range -100 to 100
Unit %
VRATE-K Dis of D-max PASCAL Bk Vcont gain VL
Lv.1 Details To display the gain for Bk contrast potential (Vcont) set by D-max
PASCAL/D-max control against the environment table value.
Use case When image density is not appropriate
Display/adj/set range -100 to 100
Unit %
5-70
COPIER> DISPLAY> DPOT
D-CONT-Y Display of Y Drum total charging time
Lv.1 Details To display the total charging time (charging counter) for the Drum
Unit (Y).
The counter can be reset in COPIER> FUNCTION> DPC>
DRMRSETY.
Use case When checking if the high voltage is properly set
Display/adj/set range 0 to 10000000
Unit 100 msec
Related service mode COPIER> DISPLAY> DPOT> D-CONT-M, D-CONT-C, D-CONT-K
COPIER> FUNCTION> DPC> DRMRSETY
D-CONT-M Display of M Drum total charging time
Lv.1 Details To display the total charging time (charging counter) for the Drum
Unit (M).
The counter can be reset in COPIER> FUNCTION> DPC>
DRMRSETM.
Use case When checking if the high voltage is properly set
Display/adj/set range 0 to 10000000
Unit 100 msec
Related service mode COPIER> DISPLAY> DPOT> D-CONT-Y, D-CONT-C, D-CONT-K
COPIER> FUNCTION> DPC> DRMRSETM
D-CONT-C Display of C Drum total charging time
Lv.1 Details To display the total charging time (charging counter) for the Drum
Unit (C).
The counter can be reset in COPIER> FUNCTION> DPC>
DRMRSETC.
Use case When checking if the high voltage is properly set
Display/adj/set range 0 to 10000000
Unit 100 msec
Related service mode COPIER> DISPLAY> DPOT> D-CONT-Y, D-CONT-M, D-CONT-K
COPIER> FUNCTION> DPC> DRMRSETC
D-CONT-K Display of Bk Drum total charging time
Lv.1 Details To display the total charging time (charging counter) for the Drum
(Bk).
The counter can be reset in COPIER> FUNCTION> DPC>
DRMRSETK.
Use case When checking if the high voltage is properly set
Display/adj/set range 0 to 10000000
Unit 100 msec
Related service mode COPIER> DISPLAY> DPOT> D-CONT-Y, D-CONT-M, D-CONT-C
COPIER> FUNCTION> DPC> DRMRSETK