Pkcb (Punch Control Board); Adjustment Of The Sensor Output - Konica Minolta bizhub C353 Service Manual

Field Service Ver. 2.0 Jan. 2008
7.2

PKCB (Punch control board)

Symbol
[1] SW1001 Used to register the number of punched holes and adjust the sensor output.
[2] SW1002 Used to register the number of punched holes and adjust the sensor output.
[3] SW1003 Used to register the number of punched holes and adjust the sensor output.
7.2.1

Adjustment of the sensor output

• Be sure to make this adjustment after replacing the punch control board, the side regis-
tration sensor (Photosensor board or LED board) or the punch dust full sensor (punch
dust full sensor board or punch dust full LED board).
1. Turn main power switch OFF, and remove the finisher from the machine.
2. Remove the rear cover from the finisher.
See P.8
ON
1
13
J1007
SW1001
[1]
[2]
[3]
J1003
1
2 3 4
4583fs3515c0
1
SW1002
SW1003
LED1001
LED1002
LED1003
J1004
5 5 1
Description
3. Set the bits 1 through 4 of
DIPSW1001 on the punch control
board as shown on the left figure.
4. Press SW1002 or SW1003 on the
punch control board. The sensor out-
put will be automatically adjusted.
• When all LED1001, LED1002 and
LED1003 light up, the adjustment has
been completed.
5. Set all bits of DIPSW1001 to OFF.
7. Board switch
4583fs3514c0
57