After Replacing The Reader Upper Cover Unit - Canon MF735C Series Service Manual

After Replacing the Reader Upper Cover Unit

NOTE:
Location where the service label is affixed
The service label is affixed on the Main Controller Cover on the left side of the host machine.
1. Check the setting value of the Standard White Plate.
2. After entering the X, Y, and Z values shown on the barcode on the Copyboard Glass in the following service mode
items, and then write the entered values (the X, Y, and Z values shown on the barcode on the Copyboard Glass) on
the service label.
• COPIER > ADJUST > CCD > W-PLT-X
• COPIER > ADJUST > CCD > W-PLT-Y
• COPIER > ADJUST > CCD > W-PLT-Z
NOTE:
The value of W-PLT-X: The first four digits of the value on the label
The value of W-PLT-Y: The four digits in the middle of the value on the label
The value of W-PLT-Z: The last four digits of the value on the label
3. Calculate the target value of B&W shading
Turn OFF and then ON the power of the host machine, and then execute the following service mode.
• COPIER > FUNCTION > CCD > BW-TGT
4. Automatic adjustment of the stream reading position
1. Entering a provisional value
• In COPIER > ADJUST > ADJ-XY > STRD-POS, set the value to "-20".
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6. Adjustment