Horizon International PF-P280 User manual
- Type
- User manual
IUS503003-00171504/PFP280/00E/DV
Important Information
- This manual is designed to help you to maintain and repair Paper Folder, PF-P280.
Read, understand and keep this manual in a safe and convenient place.
- Do not maintain or repair PF-P280 until you read and understand the instructions in this
manual.
- Horizon International Inc. shall not be liable for incidental consequential damages
resulting from : improper or inadequate maintenance by customer; unauthorized modifica-
tion or misuse; operation outside of the environmental specifications for the product.
- Horizon International Inc. pursues a policy of continuing improvement in design and
performance of the product. Therefore, the product design and specifications are subject to
change without prior notice and without our legal obligation.
- All rights are reserved. No part of the manual may be photocopied, reproduced or
translated to another language without the prior written consent of Horizon International Inc.
PF-P280
PAPER FOLDER
T O T A L B I N D I N G S Y S T E M
II
Safety Precautions
- The signal word WARNING indicates a potentially hazardous situation which, if not
avoided, could result in death or serious injury.
- The signal word CAUTION indicates a potentially hazardous situation which, if not
avoided, may result in damage on machines. It may also be used to alert against unsafe
practices.
- Read and understand all safety instructions with signal word such as WARNING and
CAUTION. If safety instructions are ignored, personal injury may result.
- Horizon International Inc. cannot anticipate every possible situation that might involve
a potential hazard. The instructions in this manual and warning labels on the machine are
therefore not all inclusive.
- Do not operate the machines when any covers are removed.
- Some of the drawings in this manual show the machine uncovered for explaining the
detail or inside of machine.
III
Use the following tools for maintenance and repair.
1. Screw Driver No. 2
2. Screw Driver 6 to 7 mm
3. Allen Wrenches 1.5, 2, 2.5, 3, 4, 5, and 6 mm
4. Open-ended Wrench 5.5 x 7 mm 8 x 10 13 x 17
5. Box Wrench 5.5 mm
6. Snap-ring Expander
1. The following signs in this manual
represent wire color.
Sign Color
BRN Brown
RED Red
ORN Orange
YEL Yellow
GRN Green
BLU Blue
VIO Violet
GRY Gray
WHT White
BLK Black
2. The following abbreviations in this manual
represent electronic and electrical parts.
Abbreviation Meaning
CL Clutch
BK Brake
SW Switch
mSW Microswitch
M Motor
LED Light Emitted Diode
VR Potentiometer
RY Relay
I. Necessary Tool for Maintenance and Repair
II. Signs and Abbreviations in This Manual
IV
Contents
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
1
The machine design and specifications are subject to change without any notice.
S
L
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A3/2
A3/2
PF-P280
PF-P280
PAPER FOLDER
PAPER FOLDER
Model PF-P280
Maximum Sheet Size A3 (11" x 17")
Sheet Width Maximum : 302 mm (11.8") Minimum : 65 mm (2.6")
Maximum Pile Height 21 mm (0.82")
Sheet Weight Range 50 to 105 gsm
Folding Speed 140 sheets / min. (A4, single fold)
Counter 4 digits
Power 100 V 50/60 Hz, 115 V 60 Hz, 230 V 50 Hz
Power Consumption 65 W
Machine Dimensions Tray Open : 771 x 485 x 316 mm (30.4" x 19.1" x 12.5")
Tray Close : 463 x 485 x 316 mm (18.3" x 19.1" x 12.5")
Machine Weight 25 kg (55.2 lb)
1. Specifications
2
2. Operation Overview
1. Turn on power switch.
- When feed tray lever is raised, motor will rotate. Feed roller may makes 1 turn.
- When feed tray lever is lowered, motor will not rotate.
- Display will indicate the number 0.
2. When feed tray lever is raised, lower feed tray lever.
- Motor will stop.
3. Pile sheets on feed tray, adjust feed guide, and then select sheet fold pattern and sheet size.
4. Raise feed tray lever and press test feed button.
- Clutch will be activated, feed roller will make 1 turn to feed a sheet. Display will indicate the
number 1.
-
If sheet is not piled on feed tray, feed roller will not turn and the display number will remain 0.
5. Press start/stop button.
- Clutch will be activated and sheets will be fed continuously.
- Display will indicate the number of counted sheets.
6. Sheet feeding stops.
- When start/stop button is pressed, clutch will be off and only feed roller will stop.
- When feed tray lever is lowered, clutch will be off and feed roller and motor will stop.
- When feed tray empties, only feed roller will stop.
7. Turn off power switch.
- The display number will be cleared.
3
Buckle
Feed Roller
Stopper
2nd Drive Roller
1st Drive Roller
Transport Roller
Fold Roller
3. Sheet Flow
Single Fold
1. Feed roller feeds a sheet to transport roller.
2. Sheet is nipped between 1st drive and fold
rollers and then transported to buckle.
3. When sheet reaches to stopper in buckle,
sheet is buckled and the buckled part of
sheet is nipped between 2nd drive and fold
rollers.
4. The folded sheet is delivered to tray.
4
S
L
10
10
SL
20
20
A3/2
A3/2
5
PF-P280
PF-P280
PAPER FOLDER
PAPER FOLDER
15
15
A5/2
A5/2
B5/2
B5/2
A4/2
A4/2
B5/2
B5/2
0
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25
30
30
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4. Cover Removal
Front Cover
- Bind Screw M4 x 8 (2 pcs)
NOTE
- Front cover is attached with the top edge
fitted into operation panel. Remove front
cover by pulling diagonally downward.
Side Cover
- Bind Screw M4 x 8 (4 pcs)
Rear Cover
- Bind Screw M4 x 8 (2 pcs)
- Tapping Screw M4 x 10 (2 pcs)
Tool : Phillips Screwdriver
CAUTION
- Turn off main power before removing
any covers.
5
(Cause 1)
Feed clutch solenoid is not
positioned properly.
(Cause 2)
Sheet presence micro-switch
on the top of feed tray mal-
functions or is not positioned
properly, or connector is not
connected properly.
(Cause 3)
Start/Stop button malfunctions.
5. Troubleshooting
A. PF-P280 does not work with start button or test feed button.
(Remedy 1)
Adjust feed clutch solenoid position so that the gap
between clutch lever and clutch stopper is 0.5 to 1 mm
(0.02" to 0.04") while feed clutch solenoid is on.
NOTE
- Fix feed clutch solenoid so that feed clutch solenoid
does not hit clutch lever.
(Remedy 2)
- Remove feed tray by removing two M5 x 10 screws and
spring from the both end of spring shaft.
- Check or replace micro-switch.
- Position micro-switch so that actuator ON position
where a click is heard is 2 to 4 mm (0.08" to 0.16")
above feed tray.
(Remedy 3)
Replace switch or whole P.C.B.
Clutch Stopper
0.5 to 1 mm
(0.02" to 0.04")
Clutch Lever
Solenoid ON
Actuator
Sheet Presence Microswitch
Feed Tray
2 to 4 mm (0.08" to 0.16")
Spring Shaft
Spring
M5 x 10 Screw
Feed Tray
6
Bush Plate
Smooth Movement
Fulcrum
Lubrication
D. Double feed occurs.
(Cause)
1. Sheet is too thin. (Out of specification)
2. Double feed stop pad is smeared or worn
out. (Remedy 1)
3. Sheets are curled.
4. Sheets stick each other with ink. (Remedy 2)
5. Sheets have static electricity. (Remedy 3)
(Cause)
1. Sheet is too thick. (Out of specification)
2. Feed roller is worn out. (Remedy 1)
3. Feed roller is deteriorated. (Remedy 1)
4. Feed tray does not operate correctly because
spring is loosen. (Remedy 2)
5. Sheet is caught between feed guides too
tight. (Remedy 3)
6. Feed tray pressure is weak. (Remedy 2)
(Remedy 1)
Replace feed roller.
(Remedy 2)
Check the feed tray movement or replace
spring in the feed section.
(Remedy 3)
Adjust feed guides.
5. Troubleshooting
B. Folded sheets have wrinkles.
(Cause)
1. Sheets are too thin. (Out of specification)
2. Sheets are curled.
3. Fold rollers are not positioned properly. (Remedy 1)
4. Fold rollers are smeared with ink. (Remedy 2)
5. Fold rollers are deformed because they are worn out. (Remedy 3)
6. Bush plates do not work smoothly. (Remedy 4)
(Remedy 1)
Adjust fold rollers in proper position.
(Remedy 2)
Clean fold rollers with alcohol-soaked cloth.
(Remedy 3)
Replace fold rollers.
(Remedy 4)
Check that bush plates are not deformed and
that they operate smoothly. After that lubri-
cate fulcrum of bush plate.
(Remedy 1)
Clean double feed stop pad or replace it
with a new one.
(Remedy 2)
Fan sheets well.
(Remedy 3)
Fan sheets well a few minutes later.
C. Misfeed occurs though feed roller rotates.
7
Fold Roller Springs
1
2
10
10
15
15
5
10
10
15
15
5
PF-P310
PEPER FOLDER
Feed Guide Adjust Lever
Parallel
Red Mark
Feed Guide
Right-angled
Front Guide
5. Troubleshooting
E. Sheets are not folded correctly.
(Cause)
1. Sheet is too thin. (Out of specification)
2. Sheet is not cut square.
3. Sheet is curled.
4. Feed guides are set improperly. (Remedy 1)
5. Fold roller spring is loosen. (Remedy 2)
6. Stopper in buckle is set improperly. (Remedy 3)
7. Fold rollers are smeared with ink. (Remedy 4)
8. Paper dust is collected in buckle. (Remedy 5)
9. Support rollers are set improperly. (Remedy 6)
10. Feed roller or double feed stop pad is worn out. (Remedy 7)
11. Fold roller is worn out. (Remedy 8)
(Remedy 1)
- Adjust feed guides so that feed guides are
right-angled to front guide and feed guides
are parallel each other.
- The standard position of feed guide adjust
lever is the red mark position..
(Remedy 2)
Replace fold roller spring.
(Continued on the next page)
8
1st Stopper Adjust
Timing Pulley
2nd Stopper Adjust
Timing Pulley
5. Troubleshooting
(Remedy 3)
1. Turn power off and remove power cord.
2. Remove front cover, rear cover and side
covers.
3. Remove feed tray on the support side and
move 1st stopper to the left until it appears
under feed tray.
4. Press feed clutch lever while turning
timing pulley to feed exactly square A3
size sheet to buckle by hand. Check that
sheet is fed straightly.
5. Check that the leading edge of the sheet is
parallel to buckle stopper.
6. If buckle stopper is not parallel with sheet
edge, loosen two timing pulley fix screws
and adjust the stopper angle so that it is
parallel to the sheet.
(Remedy 4)
Clean fold rollers with alcohol-soaked
cloth.
(Remedy 5)
Remove paper dust in buckle.
(Remedy 6)
Readjust the support roller position.
(Remedy 7)
Replace feed roller or double feed stop pad.
(Remedy 8)
Replace fold rollers.
B5
B4
A4
A3
1st Stopper
1st Stopper Indicator Fix Screw
Sheet
The leading edge of sheet is
parallel to buckle stopper.
9
5. Troubleshooting
F. Counter does not count though sheets are folded correctly.
(Cause)
1. Count sensor is dirty.
2. Sheet size is irregular or the
fold pattern is not regular.
3. A sheet is jammed in the
sensor section or buckle.
(Remedy)
1. Clean sensor. (Refer to page 12.) If counter does still not
works correctly, check the wiring, replace sensor or
replace control P.C.B.
NOTE
- To check count sensor, measure the voltage between
Pin 3 and Pin 4 in CON 4 on P.C.B.
Sheet Presence : 3 to 5 V
No Sheet : 0 to 0.5 V
2. Select short fold or accordion fold with select button to
provide interval between each sheet.
3. Remove the jammed sheet.
10
Spring Shaft
Spring
M5 X 10W Screw
Feed Tray
B4-8W Screw
Stay
6. Count Sensor Replacement
1. Remove feed tray. (B4-8W screw : 4 pcs)
2. Remove stay. (B4-8W screw : 4 pcs)
3. Remove slide guides.
(B3-16W screw : 6 pcs)
4. Remove buckle fix screws.
(B4-12W screw : 6 pcs)
5. Remove indication sign panel.
(B4-8W screw : 4 pcs)
6. Remove bracket. (B4-8W screw : 6 pcs)
7. Remove buckle stopper shaft.
(B4-8W screw : 2 pcs)
8. Pull out buckle.
9. Replace sensor P.C.B.
Slide Guides
B3-16 W Screw (4 pcs)
Bracket
B4-12 W Screw (6 pcs)
B4-8W Screw (4 pcs)
B4-8W Screw (4 pcs)
B4-8W Screw (2 pcs)
Buckle Stopper Shaft
Count Sensor
Upper : Projector
Lower : Receiver
Indication Sign Panel
10
10
SL
20
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A3/2
A3/2
5
PF-P280
PF-P280
PAPER FOLDER
PAPER FOLDER
15
15
A5/2
A5/2
B5/2
B5/2
A4/2
A4/2
B5/2
B5/2
11
7. Sensors and Electronic Parts Descriptions
L
S
No Sheet Micro-switch
Control P.C.B. QPW-444
Fuse 4A
Feed Tray Position Micro-switch
Count Sensor Receiver
Count Sensor Projector
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B5/2
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A3/2
PF-P280
PF-P280
PAPER FOLDER
PAPER FOLDER
SL
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PF-P280
PF-P280
PAPER FOLDER
PAPER FOLDER
Delivery Cover Micro-switch
12
8. Wiring Diagram
Sheet Presence mSW
Feed Tray Position mSW
Feed Solenoid
Drive Motor
Relay
Motor Capacitor
Terminal Board
AC Input
Power Supply
Power Switch
Fuse Holder
4A
Control P.C.B. QPW-444
Delivery Cover mSW
COM NO
NO COM
AR6622
NSKG115
ML-1765-4P
LCA15S-24
JW-L21RKK
F-65AB
CON2CON4
CON1
COM
NO
YEL
GRNBLK
1-480319-0
1-480318-0
COM
NC
Sensor Receiver
Sensor Projector
13
9. Sensor LED (On the Control P.C.B. QPW-444)
L
S
Count Sensor
1/2
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SL
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A5/2
A5/2
B5/2
B5/2
A4/2
A4/2
B5/2
B5/2
A3/2
A3/2
PF-P280
PF-P280
PAPER FOLDER
PAPER FOLDER
Sensor LED
Control P.C.B. QPW-444
Normally, this LED illuminates.
Only when the count sensor detects a sheet,
this LED goes out.
-
1
-
2
-
3
-
4
-
5
-
6
-
7
-
8
-
9
-
10
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11
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12
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14
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16
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17
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18
