Utax CD 1015 Servisní příručka Strana 62

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1-4-14
2AV/X
Description
Maintenance
item No.
1-4
U070 Adjusting the DF magnification
Description
Adjusts the DF original scanning speed.
Purpose
To be executed if the correct magnification is not obtained in the auxiliary scanning direction when the
optional DF is used.
Caution
Before making this adjustment, ensure that the following adjustments have been made in maintenance
mode.
U053 U065 U070
Method
Press the start key.
Setting
1. Change the setting using the cursor left/right keys.
Display
CONVEY SPEED
Description
Change in value
per step
Initial
setting
Setting
range
Original conveying motor speed 25 to +25 0 0.1%
Increasing the setting makes the image longer, and decreasing it makes the image shorter.
2. 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. The screen for selecting a maintenance item No. is displayed.
U071 Adjusting the DF scanning timing
Description
Adjusts the DF original scanning timing.
Purpose
To be executed if there is a regular error between the leading or trailing edges of the original and the copy
image when the optional DF is used.
Caution
Before making this adjustment, ensure that the following adjustments have been made in maintenance
mode.
U034 U066 U071
Method
Press the start key. The screen for selecting an item is displayed.
Setting
1. Select the item to be set using the cursor up/down keys. The selected item is displayed in reverse.
2. Change the setting using the cursor left/right keys.
Display
LEAD EDGE ADJ
TRAIL EDGE ADJ
Description
Change in value
per step
Initial
setting
Setting
range
DF leading edge registration
DF trailing edge registration
32 to +32
32 to +32
0
0
0.17 mm
0.17 mm
Increasing the setting moves the copy image backward, and decreasing it moves the copy image
forward.
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.
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