Utax PF 420, Service Manual

Page: 43 / 77

3MH
1-3-20
U051
Adjusting the deflection in the paper
Description
Adjusts the deflection in the paper.
Purpose
Make the adjustment if the leading edge of the copy image is missing or varies randomly, or if the copy paper
is Z-folded.
Adjustment
1. Press the start key.
2. Select the item to be adjusted using the cursor up/down keys.
3. Press the interrupt key.
4. Place an original and press the start key to make a test copy.
5. Change the setting value using the cursor left/right keys.
For output example 1, increase the value.
For output example 2, decrease the value.
The greater the value, the larger the deflection; the smaller the value, the smaller the deflection.
Figure 1-3-10
6. Press the start key. The value is set.
Completion
Press the stop/clear key. The screen for selecting a maintenance item No. is displayed.
Maintenance
item No.
Description
Display Description Setting
range Initial
setting
PF1 Paper feed from cassette -50 to 127 30
BYPASS Paper feed from MP tray -50 to 127 20
PF2 Paper feed from first paper feeder -50 to 127 0
PF3 Paper feed from second paper feeder -50 to 127 -20
PF4 Paper feed from third paper feeder -50 to 127 -20
DUPLEX Duplex mode (second side) -50 to 127 20
Original Copy
example 1
Copy
example 2