Panasonic Workio DP-3510, Service Manual

Page: 146 / 858

146
JAN 2006
Ver. 5.2
DP-3510/3520/3530/4510/4520/4530/6010/6020/6030
3.8. Adjusting the Printer Registration, LSU Image Side to Side
When installing the System Console option or replacing the LSU, the following LSU Image Side to Side
adjustment must be performed.
The Printer registration is adjusted at the factory. If copy image is abnormal, adjust it by the following
procedure.
3.8.1. Printer Registration
1. Insert Ledger or A3 size paper into the 2nd tray and change the tray setting to the appropriate paper
size. Empty or pull out all the remaining trays (including the bypass tray) to disable them.
2. Press the "FUNCTION", "ORIGINAL SIZE (LEDGER/A3)" and "3" keys simultaneously in that order
to enter the Service Mode.
3. Perform the Service Mode F1-03 (Print Test Pattern 1).
4. Check the gap of the print pattern from the paper edge, refer to the Figure below.
5. Perform the Service Mode F6-04 to adjust the gap to be 5 mm.
6. If the gap is less than 5 mm, input a (-) value. If more than 5 mm, input a (+) value.
7. Press "STOP" key first and then press "FUNCTION" + "CLEAR" keys simultaneously to return to
standby.
3.8.2. LSU Image Side to Side Adjustment for the Tray
1. Insert paper into the 1st tray and change the tray setting to the appropriate paper size. Empty or pull
out all the remaining trays (including the bypass tray) to disable them.
2. Press the "FUNCTION", "ORIGINAL SIZE (LEDGER/A3)" and "3" keys simultaneously in that order
to enter the Service Mode.
3. Perform the Service Mode F1-03 (Print Test Pattern 1).
4. Check the gap of the print pattern from the paper edge, refer to the Figure above.
5. Perform the Service Modes F6-10 to F6-15, to adjust the gap to be 5 mm.
6. If the gap is less than 5 mm, input a (+) value. If more than 5 mm, input a (-) value.
7. Press "STOP" key first and then press "FUNCTION" + "CLEAR" keys simultaneously to return to
standby.
3.8.3. LSU Image Side to Side Adjustment for the ADU
1. Insert paper into the 1st tray and change the tray setting to the appropriate paper size. Empty or pull
out all the remaining trays (including the bypass tray) to disable them.
2. Press the "FUNCTION", "ORIGINAL SIZE (LEDGER/A3)" and "3" keys simultaneously in that order
to enter the Service Mode.
3. Perform the Service Mode F1-06 (Print Test Pattern 4).
4. Check the gap of the print pattern from the paper edge, refer to the Figure above.
5. Perform the Service Mode F6-16, to adjust the gap to be 5 mm.
<Figure>
Two lines are printed on the top (Lead edge).
For Ledger or A3, place as Portrait.
For Letter or A4, place as Landscape.
5 mm
Top (Lead edge)
Two lines are printed
5 mm (5 mm)
Two lines are printed