Kyocera Mita KM-4530 Service Manual page 87

2BC/D-1
Maintenance
item No.
U063 Adjusting the shading position
Description
Changes the shading position.
Purpose
Used when white lines continue to appear longitudinally on the image after the shading plate is cleaned. This is
due to flaws or stains inside the shading plate. To prevent this problem, the shading position should be changed
so that shading is possible without being affected by the flaws or stains.
Method
1. Press the start key. The screen for adjustment is displayed.
2. Change the setting using the cursor up/down keys.
Description
Shading position
Increasing the setting moves the shading position toward the machine right, and decreasing it moves the
position toward the machine left.
3. Press the start key. The value is set.
Interrupt copy mode
While this maintenance item is being performed, copying from an original can be made in interrupt copy mode.
Completion
Press the stop/clear key at the screen for adjustment. The screen for selecting a maintenance item No. is
displayed.
U064 Adjusting the CCD level
Description
Adjusts the CCD level.
Purpose
To adjust when density difference due to CCD is generated between both sides of the center of the copy image.
Setting
1. Press the start key. The screen for adjustment is displayed.
2. Change the setting using the cursor up/down keys.
Description
CCD level
3. Press the start key. The value is set.
Completion
Press the stop/clear key at the screen for adjustment. The screen for selecting a maintenance item No. is
displayed.
U065 Adjusting the scanner motor speed
Adjustment
See pages 1-6-34 and 35.
U066 Adjusting the leading edge registration for scanning an original on the contact glass
Adjustment
See page 1-6-36.
U067 Adjusting the center line for scanning an original on the contact glass
Adjustment
See page 1-6-37.
U070 Adjusting the DF magnification
Adjustment
See pages 1-6-68.
U071 Adjusting the DF leading timing
Adjustment
See page 1-6-70.
U072 Adjusting the DF original center line
Adjustment
See page 1-6-69.
1-4-22
Description
Setting range Initial setting
–8 to +2 0
Setting range Initial setting
0 to +15 9
Change in value per step
0.17 mm