Toshiba MR-3012 Manuals

Manuals and User Guides for Toshiba MR-3012. We have 1 Toshiba MR-3012 manual available for free PDF download: Service Manual

Toshiba MR-3012 Service Manual

Toshiba MR-3012 Service Manual (120 pages)

Reversing Automatic Document feeder

Brand: Toshiba | Category: Copier | Size: 6.75 MB

Table of Contents

Table of Contents
5
1 Specification

8
2 Configuration

9
3 Sectional View and Drive System

10
- Sectional View
  10
- Drive System
  11
4 Symbols and Layout of Electrical Parts / Diagram of Signal Blocks

13
- Symbols
  13
- Layout of Electrical Parts
  15
- Diagram of Signal Blocks
  16
- Description of Interface Signals
  17
5 Description of Operations

18
6 Jamming

38
- Feeding Jam
  38
- Transport Jam
  38
- Exit Jam
  39
- Reversing Jam
  39
7 Original Size Detection

41
8 Flow Chart

46
9 Timing Chart

61
10 Description of Circuits

67
11 Description of Input/Output Signals

75
12 Disassembly and Adjustment

79
- Pickup Roller and Feed Roller
  79
- Separation Roller
  80
- Reverse Solenoid
  81
- Drive System
  82
  - Fan Motor
    82
  - Read Motor(MR-3011)
    83
  - Read Motor(MR-3012)
    85
  - RADF Open/Close Switch
    86
  - Feed Motor
    87
  - Reverse Motor
    88
  - RADF Open/Close Sensor
    88
  - PC Board
    88
  - Jam Access Cover Switch
    88
  - Feed Motor Clock Sensor
    89
- Tray Sensor
  89
- Empty Sensor, Registration Sensor, Original Width Sensor and Original Length Sensor
  90
- Read Sensor
  91
- Exit Sensor
  91
- Reverse Sensor
  92
- Adjustment of Registration
  93
- Adjustment of Original Registration for Reversing Operation
  94
- Adjustment of Reverse Solenoid
  95
- Adjustment of RADF Open/Close Switch
  96
- Adjustment of RADF Open/Close Sensor
  97
- Adjustment of Image Skew
  98
- Adjustment of Height (RADF)
  99
- Initialization of EEPROM and Adjustment of Sensors
  100
- Attachment of Mylars
  101
13 Service

107
- Troubleshooting for Mechanical Errors
  107
- Troubleshooting for Electrical Errors
  109
14 Assembly of Pc Board

112
15 Periodic Maintenance

113
16 Circuit Diagram / Harness Diagram

115
- Circuit Diagram (MR-3011)
  115
- Circuit Diagram (MR-3012)
  116
- Harness Diagram (MR-3011)
  118
- Harness Diagram (MR-3012)
  119

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