Canon imageRUNNER ADVANCE C5255 Series Service Manual page 858

■ DPOT
COPIER > DISPLAY > DPOT
2TR-PPR Dis of sec trns ATVC ppr allotted voltg
Lv.2 Details To display the paper allotted voltage set by the latest secondary
transfer Full ATVC control.
The appropriate range may be exceeded due to wrong media setting.
Use case When an inquiry is received from the quality evaluation division
Display/adj/set range 0 to 5000
Unit V
2TR-BASE Dis of sec transfer ATVC base voltage
Lv.2 Details To display the base voltage set by the latest secondary transfer Full
ATVC control.
The appropriate range may be exceeded due to wrong media setting.
Use case When an inquiry is received from the quality evaluation division
Display/adj/set range 0 to 6000
Unit V
Appropriate target value 500 to 5000
1TR-DC-Y Dis of primary transfer voltage (Y)
Lv.2 Details To display the voltage lastly applied to the Primary Transfer Roller (Y).
Use case When transfer failure occurs due to the primary transfer
Display/adj/set range 0 to 3000
Unit V
Appropriate target value 300 to 3000
1TR-DC-M Dis of primary transfer voltage (M)
Lv.2 Details To display the voltage lastly applied to the Primary Transfer Roller (M).
Use case When transfer failure occurs due to the primary transfer
Display/adj/set range 0 to 3000
Unit V
Appropriate target value 300 to 3000
1TR-DC-C Dis of primary transfer voltage (C)
Lv.2 Details To display the voltage lastly applied to the Primary Transfer Roller (C).
Use case When transfer failure occurs due to the primary transfer
Display/adj/set range 0 to 3000
Unit V
Appropriate target value 300 to 3000
1TR-DC-K Dis of primary transfer voltage (Bk)
Lv.2 Details To display the voltage lastly applied to the Primary Transfer Roller
(Bk).
Use case When transfer failure occurs due to the primary transfer
Display/adj/set range 0 to 3000
Unit V
Appropriate target value 300 to 4000
8
Service Mode > COPIER > DISPLAY > DPOT
8 Service Mode > COPIER > DISPLAY > DPOT
COPIER > DISPLAY > DPOT
CHG-AC-Y Display of primary charging AC bias (Y)
Lv.2 Details To display the primary charging AC bias lastly applied to the Primary
Charging Roller (Y).
Use case When an image failure occurs due to charging failure
Display/adj/set range 0 to 3000
Unit V
Appropriate target value 300 to 3000
CHG-AC-M Display of primary charging AC bias (M)
Lv.2 Details To display the primary charging AC bias lastly applied to the Primary
Charging Roller (M).
Use case When an image failure occurs due to charging failure
Display/adj/set range 0 to 3000
Unit V
Appropriate target value 1200 to 2500
CHG-AC-C Display of primary charging AC bias (C)
Lv.2 Details To display the primary charging AC bias lastly applied to the Primary
Charging Roller (C).
Use case When an image failure occurs due to charging failure
Display/adj/set range 0 to 3000
Unit V
Appropriate target value 1200 to 2500
CHG-AC-K Display of primary charging AC bias (Bk)
Lv.2 Details To display the primary charging AC bias lastly applied to the Primary
Charging Roller (Bk).
Use case When an image failure occurs due to charging failure
Display/adj/set range 0 to 3000
Unit V
Appropriate target value 1200 to 2500
LPWR-Y Display of laser power (Y)
Lv.2 Details To display Y laser power determined by D-max control.
FF display with low image density is considered that the
Photosensitive Drum may be near the end of life.
Use case When the image density is low
Display/adj/set range 00 to FF (hexadecimal)
Appropriate target value 60 to FF
LPWR-M Display of laser power (M)
Lv.2 Details To display M laser power determined by D-max control.
FF display with low image density is considered that the
Photosensitive Drum may be near the end of life.
Use case When the image density is low
Display/adj/set range 00 to FF (hexadecimal)
Appropriate target value 60 to FF
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