Canon imageRUNNER ADVANCE 9070 PRO series Service Manual Digest page 328

COPIER> DISPLAY> HT-C
DLT-A-K3 ARCDAT scrn A Bk-density differ(1/3 SPD)
Lv.2 Details To display the difference between the Bk-patch target value and the
current value of screen A in ARCDAT control at 1/3 speed.
When hue variation occurs and the value shown is not in the
tolerable range, execute auto gradation adjustment (reset target
value). If not corrected, check Patch Sensor and replace the
developer.
Use case When hue variation occurs
Caution Take necessary action in accordance with the instructions from the
Quality Support Division.
Display/adj/set range -1023 to 1023
Default value 0
Supplement/memo Screen A: High screen ruling screen
DLT-B-Y3 ARCDAT scrn B Y-density differ (1/3 SPD)
Lv.2 Details To display the difference between the Y-patch target value and the
current value of screen B in ARCDAT control at 1/3 speed.
When hue variation occurs and the value shown is not in the
tolerable range, execute auto gradation adjustment (reset target
value). If not corrected, check Patch Sensor and replace the
developer.
Use case When hue variation occurs
Caution Take necessary action in accordance with the instructions from the
Quality Support Division.
Display/adj/set range -1023 to 1023
Default value 0
Supplement/memo Screen B: Low screen ruling screen
DLT-B-M3 ARCDAT scrn B M-density differ (1/3 SPD)
5
Lv.2 Details To display the difference between the M-patch target value and the
current value of screen B in ARCDAT control at 1/3 speed.
When hue variation occurs and the value shown is not in the
tolerable range, execute auto gradation adjustment (reset target
value). If not corrected, check Patch Sensor and replace the
developer.
Use case When hue variation occurs
Caution Take necessary action in accordance with the instructions from the
Quality Support Division.
Display/adj/set range -1023 to 1023
Default value 0
Supplement/memo Screen B: Low screen ruling screen
5-100
COPIER> DISPLAY> HT-C
DLT-B-C3 ARCDAT scrn B C-density differ (1/3 SPD)
Lv.2 Details To display the difference between the C-patch target value and the
current value of screen B in ARCDAT control at 1/3 speed.
When hue variation occurs and the value shown is not in the
tolerable range, execute auto gradation adjustment (reset target
value). If not corrected, check Patch Sensor and replace the
developer.
Use case When hue variation occurs
Caution Take necessary action in accordance with the instructions from the
Quality Support Division.
Display/adj/set range -1023 to 1023
Default value 0
Supplement/memo Screen B: Low screen ruling screen
DLT-B-K3 ARCDAT scrn B Bk-density differ(1/3 SPD)
Lv.2 Details To display the difference between the Bk-patch target value and the
current value of screen B in ARCDAT control at 1/3 speed.
When hue variation occurs and the value shown is not in the
tolerable range, execute auto gradation adjustment (reset target
value). If not corrected, check Patch Sensor and replace the
developer.
Use case When hue variation occurs
Caution Take necessary action in accordance with the instructions from the
Quality Support Division.
Display/adj/set range -1023 to 1023
Default value 0
Supplement/memo Screen B: Low screen ruling screen
DLT-C-Y3 ARCDAT scrn C Y-density differ (1/3 SPD)
Lv.2 Details To display the difference between the Y-patch target value and the
current value of screen C in ARCDAT control at 1/3 speed.
When hue variation occurs and the value shown is not in the
tolerable range, execute auto gradation adjustment (reset target
value). If not corrected, check Patch Sensor and replace the
developer.
Use case When hue variation occurs
Caution Take necessary action in accordance with the instructions from the
Quality Support Division.
Display/adj/set range -1023 to 1023
Default value 0
Supplement/memo Screen C: Copier image processing screen