Canon imageRUNNER ADVANCE C350 series Service Manual page 809

COPIER> DISPLAY> DENS
P-B-P-C ITB frt base intensity (Pwave):ATR ctrl
Lv.2 Details To display the ITB background light intensity (P-wave) detected by
the Registration Patch Sensor Unit (Front) at ATR control.
At low density or fogging deterioration, use this mode to check
whether there is a problem in the Patch Sensor.
Use case At low density or fogging deterioration
Adj/set/operate method N/A (Display only)
Display/adj/set range 0 to 1023
Appropriate target value 300 - 650
P-B-S-Y ITB rear base intensity (Swave):ATR ctrl
Lv.2 Details To display the ITB background light intensity (S-wave) detected by
the Registration Patch Sensor Unit (Rear) at ATR control.
At low density or fogging deterioration, use this mode to check
whether there is a problem in the Patch Sensor.
Use case At low density or fogging deterioration
Adj/set/operate method N/A (Display only)
Display/adj/set range 0 to 255
Appropriate target value 0 - 239
P-B-S-C ITB frt base intensity (Swave):ATR ctrl
Lv.2 Details To display the ITB background light intensity (S-wave) detected by
the Registration Patch Sensor Unit (Front) at ATR control.
At low density or fogging deterioration, use this mode to check
whether there is a problem in the Patch Sensor.
Use case At low density or fogging deterioration
Adj/set/operate method N/A (Display only)
Display/adj/set range 0 to 255
P-D-S-Y Dspl of ATR ctrl Y dark current (S-wave)
Lv.2 Details To display the Y/M color dark current (S-wave) detected by the Patch
Sensor (Rear) at ATR control.
At low density or fogging deterioration, use this mode to check
whether there is a problem in the Patch Sensor.
Use case At low density or fogging deterioration
Adj/set/operate method N/A (Display only)
Display/adj/set range 0 to 1023
Appropriate target value 100 - 200
P-D-S-C Dspl of ATR ctrl C dark current (S-wave)
Lv.2 Details To display the C/Bk color dark current (S-wave) detected by the
Patch Sensor (Front) at ATR control.
At low density or fogging deterioration, use this mode to check
whether there is a problem in the Patch Sensor.
Use case At low density or fogging deterioration
Adj/set/operate method N/A (Display only)
Display/adj/set range 0 to 1023
Appropriate target value 100 - 200
8
Service Mode > COPIER > DISPLAY > DENS
8 Service Mode > COPIER > DISPLAY > DENS
COPIER> DISPLAY> DENS
CONT-M Dspl ATR Sensor (M) control voltage
Lv.2 Details To display the density detection control voltage of the ATR Sensor (M).
Use case When checking before clearing RAM data
Adj/set/operate method N/A (Display only)
Display/adj/set range 0 to 255
Unit 1 V
Appropriate target value 6 - 85
Related service mode COPIER> ADJUST> DENS> CONT-M
CONT-Y Dspl ATR Sensor (Y) control voltage
Lv.2 Details To display the density detection control voltage of the ATR Sensor (Y).
Use case When checking before clearing RAM data
Adj/set/operate method N/A (Display only)
Display/adj/set range 0 to 255
Unit 1 V
Appropriate target value 6 - 85
Related service mode COPIER> ADJUST> DENS> CONT-Y
CONT-C Dspl ATR Sensor (C) control voltage
Lv.2 Details To display the density detection control voltage of the ATR Sensor (C).
Use case When checking before clearing RAM data
Adj/set/operate method N/A (Display only)
Display/adj/set range 0 to 255
Unit 1 V
Appropriate target value 6 - 85
Related service mode COPIER> ADJUST> DENS> CONT-C
CONT-K Dspl ATR Sensor (Bk) control voltage
Lv.2 Details To display the density detection control voltage of the ATR Sensor
(Bk).
Use case When checking before clearing RAM data
Adj/set/operate method N/A (Display only)
Display/adj/set range 0 to 255
Unit 1 V
Appropriate target value 6 - 85
Related service mode COPIER> ADJUST> DENS> CONT-K
D-Y-LVL Display of ATR patch form level (Y)
Lv.2 Details To display the ATR patch form level of Y-color.
Use case When judging whether there is an error in the ATR patch form level
at E020 occurrence
Adj/set/operate method N/A (Display only)
Display/adj/set range -30 to 30
Related service mode COPIER> DISPLAY> DENS> D-Y-TRGT
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