User Manuals: Toshiba MR-3020 Document Feeder

Manuals and User Guides for Toshiba MR-3020 Document Feeder. We have 1 Toshiba MR-3020 Document Feeder manual available for free PDF download: Service Manual

Toshiba MR-3020 Service Manual

Toshiba MR-3020 Service Manual (122 pages)

REVERSING AUTOMATIC DOCUMENT FEEDER

Brand: Toshiba | Category: Printer Accessories | Size: 6 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
- Original Size Detection
  19
- Flow Chart
  22
- Description of Circuit
  30
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
6 Troubleshooting

91
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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