3. After a specified time from when the trailing edge of paper passes the inlet paper sensor (SR2100),
the staple stacker driver reverses the motor (M2100) again and the jogger guide shifts to the
alignment position. This aligns the side end of the paper pile. The driver also aligns the leading
end of the paper pile.
Paper
Alignment point
Figure 4-64 Jogger control process (3 of 4)
4. When the alignment is complete and the last sheet of paper is fed, the staple stacker driver staples
the pile of paper.
5. The staple stacker driver rotates the motor (M2100) again and shifts the jogger guide to the turnout
position. This allows the stapled paper pile on the jogger guide to drop on the stacking tray.
Paper
Turnout position
Alignment position
Figure 4-65 Jogger control process (4 of 4)
The staple stacker driver controls the turnout position for the jogger guide by monitoring with the jogger
position sensor.
Jogger position control
The staple stacker controls the shifting position of the jogger guide. The position of the guide is detected
by the staple stacker drier monitoring the JOGGER POSITION (JOG_SNS) signal from the jogger
position sensor (SR2102). The jogger position sensor flag with a concave notch is attached to the jogger
guide. The driver detects the position of the jogger guide by the SR2102 passing through the notch. The
driver drives the jogger motor (M2100) for a specified time and shifts the jogger guide to the suitable
position. While detecting the jogger turnout position, the staple stacker driver rotates the motor (M2100)
for a specified time. If the JOG_SNS signal does not change, the driver determines the jogger motor
failure, stops the controls, and notifies the formatter.
ENWW Stapler/stacker component 171
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