Olivetti d-Copia 1600, Service Manual

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2HA/2HB
1-3-45
U402
Adjusting margins of image printing
Description
Adjusts margins for image printing.
Purpose
Make the adjustment if margins are incorrect.
Adjustment
1. Press the start key.
2. Select the item using the exposure adjustment keys.
3. Press the interrupt key.
4. Press the start key to output a test pattern.
5. Change the setting value using the zoom +/- keys.
Increasing the value makes the margin wider, and decreasing it makes the margin narrower.
Figure 1-3-15
6. Press the start key. The value is set.
Caution
Check the copy image after the adjustment. If the image is still incorrect, perform the following adjustments in
maintenance mode.
Completion
Press the stop/clear key. The indication for selecting a maintenance item No. appears.
Maintenance
item No.
Description
Exposure
indicator
Description
Setting
range Initial
setting Change in
value per step
Exp. 1 Printer leading edge margin 0.0 to 10.0 3.0 0.5 mm
Exp. 2 Printer left/right margins -3.4 to 10.0 3.0 0.5 mm
Exp. 3 Printer trailing edge margin -5.0 to 10.0 4.0 0.5 mm
Ejection direction
(reference)
Printer leading edge margin
(3 ± 2.5 mm)
Printer
left margin
(2.5
+1.5
mm)
Printer
right margin
(2.5
+1.5
mm)
Printer trailing edge margin
(3 ± 2.5 mm)
–2.0 –2.0
U402
U403
(P.1-3-46)
U404
(P.1-3-47)