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CHAPTER 7 TROUBLESHOOTING
D.
Light-Emitting Diodes (LED) and Check Pins by PCB
This section discusses the LED s and check pins used in the machine that are needed in the
field.
Note:
The VRs and check pins not discussed in this section are for factory use only. Making adjustments and
checks using these will require special tools and instruments and adjustments must be a to high degree
of accuracy. Do not touch them in the field.
1.
Finisher Controller PCB
1
14
Switch
SW1
Adjust the height sensor alignment guide position stapling position and move the trays
up, etc.
SW2
Adjust the alignment guide position staple position and move the trays down, etc.
SW3
Adjust the height sensor alignment guide position and stapling position, etc.
7-30
11
1
1
1
8
J3
1
J12
11
SW1
9
SW2
J17
1
LED1
LED2
14
J21
1
4
J23
1
J7
J8
1
15
1
5
12
Figure 7-315
Table 7-315
11
1
7
1
12
1
J14
J2
1
J9
11
SW3
J5
J10
6
1
Function
4 1
6
J6
J16
1
J24
8
1
J11
10
1
J1
CB1
2
1
2
J19
1
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Table of Contents
Troubleshooting
