Panasonic Workio DP-3510, Service Manual

Page: 523 / 858

523
JAN 2006 Ver. 5.2
DP-3510/3520/3530/4510/4520/4530/6010/6020/6030
2. First Sheet
The Finisher Controller PCB stops the Delivery Motor (M2) as soon as the trailing edge of the first
sheet has moved past the Feed Roller 2. Then, it rotates the Delivery Motor clockwise to switch the
gear drive to the Swing Motor (M7), causing the Swing Guide to move up.
When the Swing Guide Open Sensor (PI18) finds the Swing Guide at the up position, the Swing Motor
stops, maintaining the Swing Guide at the up position.
When the Swing Guide has moved up, the feed belts of the Feed Roller 2 move the sheet to the
Stapling Tray. (The first sheet is fed to the Stapling Tray while the Swing Guide is moving up.) The
presence of paper on the Stapling Tray is detected by the Stapling Tray Paper Sensor (PI4).
The Finisher Controller PCB drives the Alignment Plate Shift Motor (M3) when the Stapling Tray Paper
Sensor has detected paper to put sheets in order. The Alignment Plate is kept poised 10 mm behind
the trailing edge of the paper.
The Swing Guide is kept in wait at the up position until the last sheet is output onto the Stapling Tray.
Fig. 2-033
Fig. 2-034
Swing Guide
Tray 1/2
1st Sheet
Feed Roller 2
Feed Belts
Stapler
Stapling
Tray
Delivery
Roller
Swing Guide
Swing Guide Open
Sensor (PI18)
Swing Guide
Closed
Detect
Switches
(MS2/MS6)
Swing Motor (M7)
Delivery Motor (M2)
Delivery
Motor Clock
Sensor (PI10)
Swing Motor Clock
Sensor (PI20)
Delivery Roller