Konica Minolta 0902, Service Manual

Page: 160 / 302

Chapter 5 Disassembly and Assembly
5-40
5.4 Replacing the Parts on the Receiver unit
5.4.1 Replacing the Justifier HP Sensor
This section describes the instructions on how to replace the justifier HP 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
See " Removal Procedures (Page 5-6)" in "5.2.3 Removing/Installing the Exterior Panel and
Insertion Unit" to remove the first front panel.
2
While the justifier guide is located upon the
justifier HP sensor, turn A (thrust collar) to move
the justifier guide.
3
Remove the justifier HP sensor.
•
1 screw (M4 x 15)
4
Unplug the cable from the justifier HP sensor.
•
Connector (JP41)
5
Connect the cable to the justifier HP sensor.
6
Install the justifier HP sensor.
•
1 screw (M4 x 15)
7
See " Installation Procedures (Page 5-8)" in "5.2.3 Removing/Installing the Exterior Panel
and Insertion Unit" to install the first front panel.
Now, you have finished with the procedures to replace the justifier HP sensor.
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 (steps 2 to 6)
1
A
Justifier Guide
First Front Side
Note
You can hold the justifier guide knob (green
portion) to move the guide in the second
front side.
JP41
First Front Side
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.