2Nd Drawer Take-Up, Vertical Transport, Manual Bypass Take-Up - Konica Minolta Bizhub C350 Service Manual

Jam Display
1.3.3

2nd Drawer take-up, Vertical Transport, Manual Bypass take-up

A. Detection Timing
Type
The leading edge of the paper does not block the Tray2 Vertical Transport Sensor
(PC108) even after the lapse of a given period of time after the Tray2 Paper Feed
2nd Drawer take-
Motor has been energized.
up, Vertical Trans-
port misfeed detec-
The Synchronizing Roller Sensor (PC28) is not blocked even after the lapse of a
tion
given period of time after the paper has blocked the Tray2 Vertical Transport Sen-
sor (PC108).
The leading edge of the paper does not block the Tray2 Vertical Transport Sensor
Misfeed detected at
(PC108) even after the lapse of a given period of time after the Bypass Paper
Bypass
Feed Clutch has been energized.
Paper left at Tray2 Tray2 Vertical Transport Sensor (PC2) is blocked when the Power Switch is turned
or Bypass ON, a door or cover is opened and closed, or a misfeed or malfunction is reset.
Tray2 Paper Take-Up Sensor (PC107) is blocked when the Power Switch is turned
Paper left at Tray2
ON, a door or cover is opened and closed, or a misfeed or malfunction is reset.
Misfeed detected
as a result of The Tray2 Vertical Transport Sensor (PC108) is not unblocked even after the
delayed deactiva- lapse of a given period of time after it has been blocked by the paper.
tion of sensor
B. Action
2nd Drawer take-up, Vertical Transport
Tray2 Paper Take-Up Sensor (PC107)
Tray2 Vertical Transport Sensor (PC108)
Synchronizing Roller Sensor (PC28)
Tray2 Paper Feed Motor (M102)
Step
1 Initial check items
2 PC107 I/O check, Sensor check
3 PC108 I/O check, Sensor check
4 PC28 I/O check, Sensor check
5 M102 operation check
6 Change PWB-Z
bizhub C350 Field Service Ver. 2.0 April 2004
Relevant Electrical Parts
Tray2 Board (PWB-Z)
Action
4-6
Description
WIRING DIAGRAM
Control Signal
—
PWB-Z PJ6Z-8 (ON)
PWB-Z PJ6Z-11 (ON)
PWB-MC PJ12MC-6 (ON)
PWB-Z PJ5Z-1 ~ 4
—
Location
(Electrical
Component)
—
2-X
2-Y
2-R
2-V
—