8
8
8-38
8-38
Service Mode > COPIER > DISPLAY > DENS
Service Mode > COPIER > DISPLAY > DENS
COPIER>DISPLAY>DENS
DS-S-C-H
Dspl of C-color patch image density log
Lv.2 Details
To display the latest 8 C-color patch image density log data.
It is the reference for judging the cause at E020 occurrence, etc.
Sharp change in values may indicate the failure in the Registration
Patch Sensor Unit (Front), shutter or laser, whereas gradual change
may indicate failure in toner supply system.
This is particularly caused by the Registration Patch Sensor Unit
(Front).
Use case
When analyzing the cause of E020
Display/adj/set range
0 to 1023
Appropriate target value 100 - 600
DS-S-K-H
Dspl of Bk-color patch image density log
Lv.2 Details
To display the latest 8 Bk-color patch image density log data.
It is the reference for judging the cause at E020 occurrence, etc.
Sharp change in values may indicate the failure in the Registration
Patch Sensor Unit (Front), shutter or laser, whereas gradual change
may indicate failure in toner supply system.
This is particularly caused by the Registration Patch Sensor Unit
(Front).
Use case
When analyzing the cause of E020
Display/adj/set range
0 to 1023
Appropriate target value 100 - 600
SPL-LG-Y
Display of Y-color toner supply log
Lv.2 Details
To display the latest 8 Y-color toner supply log data.
Each data represents the number of toner blocks supplied per paper.
Use case
When checking toner supply status at E020 occurrence, low density
or fogging deterioration
Display/adj/set range
0 to 100
Appropriate target value 0 - 10
SPL-LG-M
Display of M-color toner supply log
Lv.2 Details
To display the latest 8 M-color toner supply log data.
Each data represents the number of toner blocks supplied per paper.
Use case
When checking toner supply status at E020 occurrence, low density
or fogging deterioration
Display/adj/set range
0 to 100
Appropriate target value 0 - 10
SPL-LG-C
Display of C-color toner supply log
Lv.2 Details
To display the latest 8 C-color toner supply log data.
Each data represents the number of toner blocks supplied per paper.
Use case
When checking toner supply status at E020 occurrence, low density
or fogging deterioration
Display/adj/set range
0 to 100
Appropriate target value 0 - 10
COPIER>DISPLAY>DENS
P-D-P-Y
Dspl rear side (Y/M) drk crrnt (Pwave)
Lv.2 Details
To display the Y/M-color dark current (P-wave) detected by the
Registration Patch Sensor Unit (Rear).
At low density or fogging deterioration, use this item to check
whether there is a problem in the Registration Patch Sensor Unit
(Rear).
Use case
At low density or fogging deterioration
Display/adj/set range
0 to 1023
Appropriate target value 10 - 100
P-D-P-C
Dspl front side (C/Bk) drk crrnt (Pwave)
Lv.2 Details
To display the C/Bk-color dark current (P-wave) detected by the
Registration Patch Sensor Unit (Front).
At low density or fogging deterioration, use this item to check
whether there is a problem in the Registration Patch Sensor Unit
(Front).
Use case
At low density or fogging deterioration
Display/adj/set range
0 to 1023
Appropriate target value 10 - 100
P-B-P-Y
Dspl ITB rear side base intnsty (Pwave)
Lv.2 Details
To display the ITB background light intensity (P-wave) detected by
the Registration Patch Sensor Unit (Rear).
At low density or fogging deterioration, use this item to check
whether there is a problem in the Registration Patch Sensor Unit
(Rear).
Use case
At low density or fogging deterioration
Display/adj/set range
0 to 1023
Appropriate target value 300 - 900
P-B-P-C
Dspl ITB front side base intnsty (Pwave)
Lv.2 Details
To display the ITB background light intensity (P-wave) detected by
the Registration Patch Sensor Unit (Front).
At low density or fogging deterioration, use this item to check
whether there is a problem in the Registration Patch Sensor Unit
(Front).
Use case
At low density or fogging deterioration
Display/adj/set range
0 to 1023
Appropriate target value 300 - 900
P-B-S-Y
Dspl ITB rear side base intnsty (Swave)
Lv.2 Details
To display the ITB background light intensity (S-wave) detected by
the Registration Patch Sensor Unit (Rear).
At low density or fogging deterioration, use this item to check
whether there is a problem in the Registration Patch Sensor Unit
(Rear).
Use case
At low density or fogging deterioration
Display/adj/set range
0 to 1023
Appropriate target value 10 - 300