Canon PD-82, Service Manual

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VI. MEASUREMENT AND ADJUSTMENT
A. Mechanical Adjustment
This paper deck has no item for mechanical adjustment.
B. Electrical Adjustment
This paper deck has no item for electrical adjustment.
C. LEDs, test pins, jumpers, and switches on PCB
The following LEDs, test pins, jumpers, and switches on PCB are only for after-sales service use.
The test pins or the other components excluded from the list are only for plant use. Do not
touch these components since the adjustment with those components require special tools,
adjuster, and also high precision.
Note: Some LEDs receive leakage current during normal operation and emit light slightly even
when they are OFF.
1. Paper deck driver PCB
Figure 4-6-1
4 - 17
CHAPTER 4
J203
1 6
J202
5
10 15
1 6
11
J201
5
10 15
1 6
11
J204
51
J206
41
J205
31
J209
6 1
J211
21
J208
2 1
J212
91
J210
4
1
J207
5 1
SW201
4
1
LED202
J213
3 1