Service manual
3
3. Sheet Flow
Gate
Transport Unit
B4 Stopper
Staple Unit
Delivery Roller
Transport Rollers
Sheet Feed Sensor
Jog Guide 1
Sheet Jog Sensor
Transport Belt
Jog Guide 2
Stopper Sensor
Stopper
Receiving Tray
Forward Roller
A. Corner Staple with A4 and A3 Sheet Size (8.5" x 11"/11" x 17")
1. A set of collated sheets are delivered to transport unit.
2. A set of sheets are transported by transport rollers and pass sheet feed detector.
3. Transport belt and forward roller transport a set of sheets to stopper.
4. Transport belt stops.
5. Jog solenoids is activated and jog sheets.
6. Stapler staples sheets.
7. Delivery roller lowers and transport belt delivers a set of sheets to receiving tray.
B. Top Staple with A4 Sheet Size (8.5" x 11")
Staple unit moves to top staple position and is ready to staple. The procedures 1 to 6 are the
same as A.
7. Delivery roller lowers and transport belt delivers a set to the second staple position.
8. Jog solenoids is activated and jog sheets.
9. Stapler staples sheets.
10. Transport belt delivers a set of sheets to receiving tray.
C. Other Side Corner Staple with A4 Sheet Size (8.5" x 11")
Staple unit moves to the other side corner staple position and is ready to staple. The rest
procedures are the same as A.
D. Punch
The procedures 1 to 6 are the same as A.
7. Punch punches sheets.
8. Delivery roller lowers and transport belt delivers a set to receiving tray.