Field Service Ver. 1.0 Apr. 2005
5.2
Setting in the Service Mode
5.2.1
SERVICE'S CHOICE
A. LOOP ADJUST (TRAY2 TO TRAY5)
Purpose/Use
To adjust the length of the loop formed in the paper before the Synchronizing Roller
when the optional Paper Feed Unit is used.
When a skew feed, fold, or misfeed of paper occurs
When variations in the amount of void on the leading edge occurs
Setting/
Setting range: -3.9 to 3.9 mm (1 step: 0.6 mm)
Procedure
Adjustment
1. Call Service's Choice of Service Mode to the screen.
Procedure
2. Select "Loop Adjust (Tray2 to Tray5)" and press the [Yes] key.
3. Using [ ▲ / ▼ ] key, select the desired setting value.
4. Press the [Yes] key to validate the setting value selected in step 3.
Adjustment Instructions
• Try a different setting value until there are no variations in the amount of void on
the leading edge, and paper skew, fold, or misfeed.
5.2.2
FUNCTION
A. PAPER FEED TEST
Purpose/Use
• To check for correct paper passage of the paper take-up and transport system by let-
ting the copier consecutively take up and feed paper without involving actual printing
action.
• Here are the details of operation involved in the paper passage motion.
• The Scanner does not make any scan motion.
• Paper is fed until the corresponding paper source runs out of paper.
• This test cannot be run while the copier is warming up.
• This test cannot be run with the Manual Bypass or Multiple Bypass (option).
• No counters are activated.
✽
When a paper misfeed occurs
Setting/
<Step>
Procedure
1. Select the paper source.
2. Press the Start key to start the paper feed test.
✽
Press the Stop key to stop the paper feed test.
TRAY1
5. Service Mode
TRAY2
13