Panasonic UF-8100 Service Manual page 83

3.6.3. LSU Image Side to Side Adjustment for the ADU
1. Insert Letter or A4 size paper into the 1st tray and change the tray setting to the appropriate paper
size. Empty all the remaining trays (including the bypass tray) to disable them.
2. Press "FUNCTION", "ORIGINAL SIZE" keys and then Key "3" on the keypad sequentially.
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 (ADU Side Adjust), 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" first and then press "FUNCTION" + "CLEAR" keys sequentially to return to standby.
3.6.4. ADF Original Read Edge & ADF Main Scan Adjustments
1. Place the Original Document on the ADF.
2. Insert Letter or A4 size paper into the 1st tray and change the tray setting to the appropriate paper
size. Empty all the remaining trays (including the bypass tray) to disable them.
3. Press "FUNCTION", "ORIGINAL SIZE" keys and then Key "3" on the keypad sequentially.
4. Perform the Service Mode F2 (Single Copy Test).
5. Check the Image size of the Copy and the Original as Portrait.
6. Perform the Service Mode F6-91 (Original Read Edge ADF), to adjust the ADF Original Read Edge.
7. If the gap is less than the Original, input a (+) value. If bigger than the Original, input a (-) value.
8. Perform the Service Mode F6-90 (ADF Image Read Start), to adjust the ADF Main Scan for Side
position.
9. If the gap is less than the Original, input a (+) value. If bigger than the Original, input a (-) value.
10. Press "STOP" first and then press "FUNCTION" + "CLEAR" keys sequentially to return to standby.
Ver. 2.1
83
UF-7000/8000
UF-7100/8100
APR 2007