Konica Minolta bizhub 163, Service Manual

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Field Service Ver. 1.0 Apr. 2007 5. Service mode
13
PF-502
Adjustment / Setting
5.3 Setting in the service mode
5.3.1 SERVICE’S CHOICE
A. LOOP Ad. (TRAY2-5)
5.3.2 FUNCTION
A. PAPER FEED TEST
Functions
• To adjust the length of the loop formed in the paper before the synchronizing roller
when the optional paper feed unit is used.
Use
• When a skew feed, fold, or misfeed of paper occurs
• When variations in the amount of void on the leading edge occurs
Setting/
procedure
• The default setting “0.0 mm”.
• Setting range: -3.9 to 3.9 mm (1 step: 0.6 mm)
1. Call the SERVICE MODE to the screen.
2. Select the [SERVICE’S CHOICE] and press the OK key.
3. Select the [LOOP Ad. (TRAY2-5)] and press the OK key.
4. Using
▲
/
▼
key, select the desired setting value.
5. Press OK key to define the setting value.
Functions
• 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 with the manual bypass or multiple bypass (option).
• No counters are activated.
Use • When a paper misfeed occurs
Setting/
procedure
1. Call the SERVICE MODE to the screen.
2. Select the [FUNCTION] and press the OK key.
3. Select the [PAPER FEED TEST] and press the OK key.
4. Select the [TRAY2], [TRAY3], [TRAY4] or [TRAY5].
5. Press the Start key to start the paper feed test.
• Press the Stop key to stop the paper feed test.