99T-M12M0-0107-0
TABLE OF CONTENTS
CHAPTER 1 MECHANISM
1. Outline of Mechanism of This Machine ...........1-2
2. Paper Feed Mechanism ..................................1-5
3. Paper Feeder A...............................................1-9
4. Paper Feeder B...............................................1-13
5. Reversal Section .............................................1-15
6. Conveyance Bridge Section............................1-19
7. Upper Door Section ........................................1-20
8. Lower Door Section ........................................1-21
9. End Mark Detection Section ...........................1-22
10. Double-feed Detection Section .......................1-25
11. Adjusting the Tension of the Timing Belt ........1-26
12. Structure of Conveyance Rollers and
Conveyance Guides........................................1-28
13. Paper Feed Count of Paper Feeder A ............1-29
14. Maintenance ...................................................1-30
CHAPTER 2 ELECTRICAL
COMPONENTS
1. Block Diagram of Structure and Outline of
Each Block ......................................................2-2
2. Errors and Causes ..........................................2-9
3. Maintenance Menu .........................................2-12
4. Precautions on Replacing the MC Unit ...........2-15
5. Precautions on Replacing Fuses ....................2-16
6. LCD Map .........................................................2-17
7. Overall Schematic Diagram ............................2-27
8. Wiring Diagram ...............................................2-28