Table Of Contents - Horizon International PF-P280 Service Manual

Important Information .......................................................................................................... I
Safety Precautions .................................................................................................................. II
I. Necessary Tool for Maintenance and Repair ..................................................................... III
II. Signs and Abbreviations in This Manual ......................................................................... III
1. Specifications ................................................................................................................... 1
2. Operation Overview ........................................................................................................ 2
3. Sheet Flow ........................................................................................................................ 3
4. Cover Removal ................................................................................................................ 4
5. Troubleshooting ............................................................................................................... 5
A. PF-P280 does not work with start button or test feed button. .................................. 5
B. Folded sheets have wrinkles. .................................................................................... 6
C. Misfeed occurs though feed roller rotates. ............................................................... 6
D. Double feed occurs. .................................................................................................. 6
E. Sheets are not folded correctly. ................................................................................ 7
F. Counter does not count though sheets are folded correctly. ..................................... 9
6. Count Sensor Replacement ............................................................................................ 10
7. Sensors and Electronic Parts Descriptions ................................................................... 11
8. Wiring Diagram .............................................................................................................. 12
9. Sensor LED (On the Control P.C.B. QPW-444) .......................................................... 13
Contents
IV