Konica Minolta 0902, Service Manual

Page: 242 / 302

Chapter 5 Disassembly and Assembly
5-122
5.10.5 Replacing the Transporter Read Sensor
This section describes the instructions on how to replace the transporter read sensor.
Work outline
Listed below are the number of people and the rough standard of work hours required for performing the
works described in this section.
Requirements
The works in this section can be performed using only the standard tools.
1
Open the second front door.
2
Check the position of the push plate unit.
When the push plate is at the read position:
See " If the insertion unit has not been removed:
(Page 5-17)" in "5.2.6 Moving the Push Plate Unit" to
move the push plate unit in the vicinity of the read
home position.
3
Remove the read position detection unit
assembly.
•
1 hex/Phillips-head screw (M4 x 8)
4
Remove the connector (JP47).
5
Remove the transporter read sensor.
•
1 screw (M4 x 15)
6
Install the new transporter read sensor on the
sensor bracket.
•
1 screw (M4 x 15)
7
Connect the connector (JP47).
8
Install the read position detection unit assembly
that was removed in
Step 3 .
•
1 hex/Phillips-head screw (M4 x 8)
Caution
Be sure to turn off the power supply circuit breaker and unplug the power cable from the
equipment whenever you disassemble/assemble the equipment.
Personnel
Number
Work Hours
1
JP47
Caution
When removing the connector, hold a notch
on the connector without pulling a cable.
Giving a strong pull to the cable may cause
it to be broken.