Standard Horizon PF-P320, Operator'S Manual

Page: 34 / 46

3. Troubleshooting
28
CONDITION 1
Folding result is not good.
(CAUSE )
1. Sheet is too thin or too thick.
2 Sheet is not square.
3. Sheet is wavy because of humidity.
4. Sheet is curled.
5. Feed guides are set improperly.
6. Folding rollers are stained with ink.
7. Feed roller and/or double sheet stop pad
are/is worn out.
8. Folding rollers are worn out.
9. A piece of sheet is jammed in buckle.
10. Folding rollers are not set properly.
(COUNTERMEASURE)
1. Sheets out of specification may be diffi-
cult to fold. (Refer to "1-1 Specifica-
tions" in page 2.)
2. Use 100% square sheets.
3. Remove waved sheets.
4. Straighten up curled sheets.
5. Adjust feed guide so that sheet are fed
straightly.
6. Clean folding rollers with roller cleaning
liquid. (Refer to "4-2 How to Replace
Folding Roller" in page 35 to 36.)
7. Replace feed roller and/or double sheet
stop pad. It is recommended to replace
pad and double sheet stop pad after
150,000 to 300,000 folding. (Refer to "4-
1 How to Replace Double Sheet Stop
Pad and Feed Roller" in page 34.)
8. Replace folding rollers. (Refer to "4-2
How to Replace Folding Roller" in page
35 to 36 )
9. Open buckle and remove jammed sheet.
(Refer to "4-3 How to Remove Jammed
Sheet" in page 37.)
10. Make sure that folding rollers are set
completely. (Refer to "4-2 How to
Replace Folding Roller" in page 35 to
37.)
3-2 Before Calling Your Local Dealer