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MR-3018
Toshiba MR-3018 Manuals
Manuals and User Guides for Toshiba MR-3018. We have
1
Toshiba MR-3018 manual available for free PDF download: Service Manual
Toshiba MR-3018 Service Manual (122 pages)
REVERSING AUTOMATIC DOCUMENT FEEDER
Brand:
Toshiba
| Category:
Printer Accessories
| Size: 6.33 MB
Table of Contents
Table of Contents
5
1 Specifications
7
2 General Description
9
Main Components
9
Sectional View
10
Electric Parts Layout
11
Symbols and Functions of Various Components
12
Diagram of Signal Blocks
13
Description of Interface Signals
14
3 Description of Operations
15
Drive System
15
Outline
15
Original Feed Motor Drive Section
16
Read Motor Drive Section
17
Original Exit/Reverse Motor Drive Section
18
Original Size Detection
19
Outline
19
Original Tray Width Sensor
19
Original Width Detection Sensors-1 and -2 / Original Length Detection Sensor
20
Flow Chart
22
Description of Circuit
30
Drive Circuit for Feed Motor
30
Drive Circuit for Read Motor
31
Drive Circuit for Exit Motor
32
Drive Circuit for FAN Motor
32
Reset Circuit
33
Drive Circuit for Pickup Solenoid
33
Drive Circuit for Gate Solenoid
34
4 Disassembly and Assembly
35
Cover
35
Roller
40
Motor / Motor Drive Section
52
Solenoid
58
Sensor/Switch
60
PC Board
68
Others
69
5 Adjustment
71
Adjustment of Position
71
Adjustment of Height
77
Adjustment of Skew
79
Adjustment of the Leading Edge Position
82
Adjustment of Horizontal Position
85
Adjustment of Copy Ratio
87
Adjustment of RADF Opening/Closing Sensor
89
6 Troubleshooting
91
Troubleshooting for Mechanical Errors
91
Troubleshooting for Electrical Errors
92
Jam
93
7 Maintenance and Rewriting Rom
97
Periodic Maintenance
97
Rewriting ROM (Firmware Updating)
98
8 Circuit Diagram / Harness Diagram
99
Assembly of PC Board
99
Circuit Diagram
100
Control PC Board Circuit
102
Mr-3018/3020
102
Mr-3021
108
Mr-3022
114
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