Table of Contents
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by PCB .............................................. 5-63
4.1 ADF Controller PCB .................. 5-63
Components ....................... 5-63
4.1.2 DIP Switch Functions ........... 5-64
4.2 Reversal Motor Driver PCB ........ 5-68
4.3 Belt Motor Driver PCB ............... 5-68
APPENDIX
1 General Timing Chart ......................... A-1
1.1 A4, 3 Single-Sided Originals,
Stream Reading ......................... A-1
1.2 A3, 2 Single-Sided Originals,
Stream Reading ......................... A-2
1.3 279.4x431.8 mm (11"x17"),
2 Single-Sided Originals,
Stream Reading ......................... A-3
1.4 A4, 3 Single-Sided Originals,
Fixed Reading ........................... A-4
1.5 A3, 2 Single-Sided Originals,
Fixed Reading ........................... A-5
1.6 A4, 3 Double-Sided Originals,
Fixed Reading ........................... A-6
1.7 A3, 2 Double-Sided Originals,
Fixed Reading ........................... A-7
1.8 A4, 1 Single-Sided Original,
Manual Feeding ........................ A-8
2 Signals and Abbreviations .................. A-9
3 General Circuit Diagram .................. A-11
4 ADF Controller Circuit Diagram ...... A-13
COPYRIGHT© 2001 CANON INC.
4.4 Pickup Tray PCB ........................ 5-69
4.5 Indication LED PCB ................... 5-69
5 Self Diagnosis .................................... 5-70
5.1 Outline ........................................ 5-70
5.2 Alarms ......................................... 5-71
5.3 Jams ............................................ 5-71
5.4 Errors .......................................... 5-72
7 Reversal Sensor Circuit Diagram ..... A-27
12 Tray Circuit Diagram ...................... A-31
16 Special Tools ................................... A-35
17 Solvents and Oils List ..................... A-35
CANON DADF-J1 REV.0 MAR. 2001
INTRODUCTION
vii
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Table of Contents
Troubleshooting
