Canon MF726Cdw - Page 275

COPIER > ADJUST > ADJ-XY
Item Description
ADJ-X-MG
Title Fine adj image ratio: vertical scanning
Details To make a fine adjustment of image magnification ratio in the vertical scanning direction by changing
the reading cycle of CIS
When replacing the Engine Controller PCB / clearing the RAM data, enter the value of service label.
As the value is changed by 1, the image magnification ratio is changed by 0.01%.
+: Reduce
-: Enlarge
Use case • When replacing the ADF
• When replacing the CIS Unit (Scanner Unit)
• When replacing the Main Controller PCB
Adj/set/operate method Enter the setting value (switch negative / positive by * key) and press Apply key.
Caution After the setting value is changed, write the changed value in the service label.
Display/adj/set range -200 to 200
Unit 0.01%
Default value 0
STRD-POS
Title Adjustment of reading position at ADF stream reading
Details To adjust the reading position at ADF stream reading.
When replacing the Main Controller PCB, enter the value of service label.
Use case • When replacing the ADF
• When replacing the CIS Unit (Scanner Unit)
• When replacing the Main Controller PCB
Adj/set/operate method Enter the setting value (switch negative / positive by * key) and press Apply key.
Caution After the setting value is changed, write the changed value in the service label.
Display/adj/set range -20 to 20
Unit 0.1 mm
Default value 0
Related service mode COPIER > FUNCTION > INSTALL > STRD-POS
■ CCD
COPIER > ADJUST > CCD
Item Description
OFST-BW0
Title Adjustment of CIS (Rear) at B&W reading
Details To adjust the offset of the CIS (Rear) when reading B&W original.
When replacing the Main Controller PCB / clearing the RAM data, enter the value of service label.
Use case When replacing the Main Controller PCB / clearing RAM data
Adj/set/operate method Enter the setting value, and then press Apply key.
Display/adj/set range 0 to 255
Default value 8
Related service mode COPIER > FUNCTION > CCD > BW-AGC
OFST-BW1
Title Adjustment of CIS (Center) at B&W reading
Details To adjust the offset of the CIS (Center) when reading B&W original.
When replacing the Main Controller PCB / clearing the RAM data, enter the value of service label.
Use case When replacing the Main Controller PCB / clearing RAM data
Adj/set/operate method Enter the setting value, and then press Apply key.
Display/adj/set range 0 to 255
Default value 8
Related service mode COPIER > FUNCTION > CCD > BW-AGC
OFST-BW2
Title Adjustment of CIS (Front) at B&W reading
8. Service Mode
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