Konica Minolta bizhub C658 Service Manual page 995

bizhub C658/C558/C458/C368/C308/C258
(b) Sub Scanning Direction 2-Side
1. Call the Service Mode to the screen.
2. Touch [ADF] -> [Auto Stop Position Adjustment].
3. Touch [Sub Scanning Direction 2-Side].
4. Place the chart in the document feed tray.
• DF reading chart (for 1-sided): with the side having an arrow facing up.
• DF reading chart (for Duplex): with the first side facing up.
5. Press the Start key.
6. Make sure that result is OK. Then, touch [SET].
7. Touch [END].
8. Touch [Exit] on the Service Mode screen.
9. Turn OFF the main power switch, wait for 10 sec., then turn the switch ON.
NOTE
If the result is [Unable]:
• Check and correct the skew of the document.
• Manually correct the value of [Original Stop Position].
I.5.21.1 Original Stop Position
(c) Main Scanning (Front)
1. Call the Service Mode to the screen.
2. Touch [ADF] -> [Auto Stop Position Adjustment].
3. Touch [Main Scanning (Front)].
4. Place the chart in the document feed tray.
• DF reading chart (for 1-sided): with the side having an arrow facing up.
• DF reading chart (for Duplex): with the first side facing up.
5. Press the Start key.
6. Make sure that result is OK. Then, touch [SET].
7. Touch [END].
8. Touch [Exit] on the Service Mode screen.
9. Turn OFF the main power switch, wait for 10 sec., then turn the switch ON.
NOTE
If the result is [Unable]:
• Check and correct the skew of the document.
• Manually correct the value of [Original Stop Position].
I.5.21.1 Original Stop Position
(d) Main Scanning (Back)
1. Call the Service Mode to the screen.
2. Touch [ADF] -> [Auto Stop Position Adjustment].
3. Touch [Main Scanning (Back)].
4. Place the chart in the document feed tray.
• DF reading chart (for 1-sided): with the side having an arrow facing up.
• DF reading chart (for Duplex): with the first side facing up.
5. Press the Start key.
6. Make sure that result is OK. Then, touch [SET].
7. Touch [END].
8. Touch [Exit] on the Service Mode screen.
9. Turn OFF the main power switch, wait for 10 sec., then turn the switch ON.
NOTE
If the result is [Unable]:
• Check and correct the skew of the document.
• Manually correct the value of [Original Stop Position].
I.5.21.1 Original Stop Position
5.21.4 Paper Passage
(1) Use
• To check for paper passage through the DF in each of the DF modes.
• Used for checking the document path for any abnormal condition when a document misfeed occurs.
(2) Procedure
1. Call the Service Mode to the screen.
2. Touch [ADF] -> [Paper Passage].
3. Select a paper passage mode to be tested from [1-Sided No Detect], [1-Sided Mixed Org.] or [2-Sided].
4. Set the original in the feed tray.
5. The Start key changes from orange to blue.
6. Press the Start key. The operation starts.
NOTE
▪ After starting the operation by pressing the Start key, if the Start key is pressed during the operation, the operation will be
suspended.
Then, if the Start key is pressed again during the suspension, the operation will be resumed.
▪ If the Stop key is pressed during the test operation, the test will be forced to end.
▪ If there is no Original set in the feed tray, the Start key will not work.
▪ All Originals set in the feed tray are passed through. Upon the completion of all Originals passed through, the paper through
test ends.
I ADJUSTMENT/SETTING > 5. SERVICE MODE
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