Tally T2170 Manuals

Manuals and User Guides for Tally T2170. We have 2 Tally T2170 manuals available for free PDF download: Maintenance Manual

Tally T2170 Maintenance Manual

Tally T2170 Maintenance Manual (178 pages)

Brand: Tally | Category: Printer | Size: 5 MB

Table of Contents

Table of Contents
3
Chapter 1 Introduction

9
- Introduction
  9
Chapter 2 Specifications

11
- Printer Specifications
  11
- Printer Specifications
  
  13
  - Specifications
    11
- Interface Specifications
  
  15
- Paper Specifications
  
  16
- Printer Dimensions
  
  18
Chapter 3 Functional Description

19
- General
  
  19
  - Printhead
    19
  - Power Supply
    19
  - Ribbon
    19
  - Data Transfer
    20
  - Monitoring
    20
- Mechanical Functions
  
  21
  - Head/Platen Clearance
    21
  - Shift Friction ➜ Tractor
    23
  - Monitoring Light Barrier ,,Path Selection"
    28
  - Position of the Wheels
    29
  - Paperways
    31
- Electronic Functions
  
  33
  - Main Board
    36
  - Description of the Switching Power Supply
    36
  - Driver Section
    37
  - Needle Driver
    37
  - Panel
    39
  - Bidirectional Centronics Interface
    40
  - Interface Board Option/Modular
    42
  - Shared Interface
    44
  - TTY Interface 20 Ma
    45
  - Rs422/V11, Ss97
    46
  - Connection Board
    47
  - Printhead Sensor Board
    48
  - Interlock Switch
    48
  - Double Sensor and Paper Motion Sensor
    48
  - Sensor Sheetfeeder and 3Rd Tractor
    48
  - Motor Driver
    49
  - Carriage Motor
    50
  - Vertical Motor
    50
  - Color Motor (Option)
    50
  - Sheetfeeder Motor (Option)
    50
  - Paper Thickness Motor
    50
  - Function Select Motor
    51
  - Paper Thickness Sensor (AGA)
    52
  - Optional Rear Tractor
    53
  - Paper Motion Sensor
    53
  - Function Select Sensor
    53
  - Option Recognition
    54
  - Sensor Automatic Front Insertion (Future Enhance- Ment, Option)
    54
  - Printhead
    55
  - Additional Fonts
    56
  - Non-Scalable Fonts
    56
  - Scalable Fonts
    58
  - Barcodes
    60
  - Theory of Adjusting Print- Head Temperature T2170 and T2280 Only
    61
- Loading Firmware (Principle)
  
  62
  - Functional Description
    19
Chapter 4 Testmodes and Troubleshooting

63
- Test Functions
  
  63
  - ASCII Tree
    64
  - Interfacetest (Hex-Dump)
    64
- Troubleshooting
  
  65
- Monitoring Functions
  
  73
  - Monitoring Functions
    74
- Caring, Lubrication and Maintenance
  
  75
- Monitoring of Thermo-ASIC and Printhead
  
  76
  - Calibrating Values of Thermo-ASIC and Printhead (T2170/T2280 Only)
    76
- Display Message "Hardware Alarm
  
  77
- Ignore Printhead
  
  79
- Printing Without Top Cover
  
  80
- Loading Optional Firmware or Character Generator
  
  81
Chapter 5 Instructions for Disassembly and Assembly

83
- Replacing Casing
  
  84
  - Replacing Top Case
    84
  - Replacing Bottom Case
    87
- Printhead
  
  89
  - Installing the Printhead
    89
- Replacing Electronic Parts
  
  90
  - Replacing Optional Interface
    90
  - Replacing Main Board
    91
  - Dismount Main Electronic
    91
  - Replacing the AGA Assy
    92
  - Replacing Carriage Adapter
    92
  - Replacing Motor Driver (Color Option)
    94
  - Replacing Connector Board
    94
- Replacing Motors
  
  95
- Replacing Sensor Parts
  
  96
- Replace Transverse Paper Guide
  
  99
- Ribbon Drive
  
  100
  - Replacing Ribbon Drive
    100
  - Installing Ribbon Drive Set
    101
- Remove Carriage System
  
  102
- Replacing Upper Friction Drive
  
  103
- Replacing the Tractor Assy
  
  104
- Replacing Lower Friction Drive
  
  105
- Remove Incremental Stripe
  
  106
- Replacing Side Walls
  
  107
- Mounting Drive Wheel
  
  108
- Remove Platen
  
  109
Chapter 6 Adjustments

111
- Mechanical Adjustments
  
  111
- Electrical Adjustments
  
  116
  - Interface Jumper Settings
    116
  - Shared Interface (Option) (046 752)
    116
  - TTY-Interface 20 Ma Current Loop (Option) (046 755)
    118
  - Interface RS422 (047 144) SS 97 (047 145) (Option)
    119
  - Main Controller
    120
  - Firmware
    121
  - Non Standard Controller
    121
- Soft Adjustments
  
  122
  - Setting of Head Temperature (Reference Value) (T2170/T2280 Only)
    122
  - Adjustment of AGA
    123
Chapter 7 Spare Parts and Schematics

125
- Housing
  
  126
- Basic Printer
  
  128
- Standard Tractor Assy
  
  134
- Aga
  
  136
- Connection Board/Cables
  
  136
  - Spare Parts and Schematics
    137
- Electronic Parts and Sensors
  
  139
  - Mainboard Complete Standard Spare Assy
    139
  - Carriage Adapter Assy
    140
  - Sensor Papermotion/End
    141
  - Sensor Asf/3Rd Tractor
    141
  - Sensor Interlock
    141
  - Sensor Funciton Selection
    142
  - AGA Sensor
    142
  - Horizontal Sensor
    142
  - Non Standard Controller Parts
    142
- Panel
  
  143
- PMS + Double Sensor
  
  144
- Sensor Sheet Feeder and Rear Tractor
  
  145
- Option Recogition
  
  146
- Sens Function Select
  
  147
- AFI Automatic Front Insertion
  
  148
- Modular Interfaces
  
  149
  - Shared Interface CX/Rs232 (Option)
    149
  - Current Loop Interface 20 Ma (Option 046 755)
    151
- Serial Interface
  
  152
Chapter 8 Sheet Feeder Mechanic

153
- Specifications
  
  153
- Assembly/Disassembly
  
  155
  - Sheetfeeder
    155
  - Mounting Gear Block
    155
- Spare Parts and Schematics
  
  156
- Asf/Sheetfeeder, Gear Block
  
  158
Chapter 9 Face down (Option)

161
- Specification
  
  161
- Functional Description
  
  161
- Spare Parts
  
  162
Chapter 10 Rear Tractor (Option, 2T Model)

163
- Specifications
  
  163
- Tractor Complete
  
  164
Chapter 11 Cutting Device (Option)

167
- Specifications
  
  167
- Spare Parts and Schematics
  
  169
- Mechanical Components
  
  169
  - Maintenance and Adjustments
    169
Chapter 12 2Nd- (Front-) Tractor (Option)

171
Chapter 13 Color Option

174
Chapter 14 Printer Stand

175

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