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TSP400 technical manual Specifications And Operation
Models:
TSP400
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Specifications
Parts list
Block Diagram
Chapter Parts Replacement And Related Adjustments
Maintenance
External Appearance and Internal Configuration
Power-On Reset Circuit
Feed Motor Assembly
Detection signal Leaf switch
Setting
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SPECIFICATIONS AND OPERATION
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Contents
TSP400 Series
THERMAL PRINTER
TECHNICAL MANUAL
THIRD EDITION
∙ The contents of this manual are subject to change without notice
INTRODUCTION
Page
SPECIFICATIONS AND OPERATION
General Specifications
DIP-Switch Settings
Print-Density Adjustment
SPECIFICATIONS AND OPERATION
SPECIFICATIONS AND OPERATION 1. General Specifications
178mm
2. External Appearance and Internal Configuration
SPECIFICATIONS AND OPERATION
Control Panel Printer cover Power switch Power cord
CONNECTOR COVER Peripheral unit connector Interface cover
SPECIFICATIONS AND OPERATION 3. DIP-Switch Settings
SPECIFICATIONS AND OPERATION
Status of printer power
Switch
Setting
SPECIFICATIONS AND OPERATION
Status of printer power
Baud
Mode
SPECIFICATIONS AND OPERATION 4. Print-Density Adjustment
SPECIFICATIONS AND OPERATION 5. Sensor Adjustment
SPECIFICATIONS AND OPERATION
1 Paper-Feed Mode Continuous or Next-Top
6. Setting Memory Switches from the Control Panel
SPECIFICATIONS AND OPERATION
SPECIFICATIONS AND OPERATION 7. Test Print
8. HEX Dump
SPECIFICATIONS AND OPERATION 9. Page/Line Mode Switch
Fig. 1-6 Peripheral Unit Connector
10. Exposing the Peripheral Unit Connector
SPECIFICATIONS AND OPERATION
SPECIFICATIONS AND OPERATION 11. Changing the Interface Board
SPECIFICATIONS AND OPERATION
Block Diagram
CHAPTER THEORY OF OPERATION
2. Main and Interface PCBs
Printer Mechanism
THEORY OF OPERATION
THEORY OF OPERATION 1. Block Diagram
Fig. 2-1 Block Diagram
1. 4 Power unit
THEORY OF OPERATION
1. 1 Control board
Block Description
THEORY OF OPERATION 2. Main and Interface PCBs
2-1. Interface
THEORY OF OPERATION
2-1-2. RS422A interface
THEORY OF OPERATION
2-1-3. Parallel interface
2-2. Editing and Printing
THEORY OF OPERATION
Fig.2-6 Timing Chart
THEORY OF OPERATION
2-3. Feed-Motor Drive Circuit
THEORY OF OPERATION
2-4. Power-On Reset Circuit
THEORY OF OPERATION
2-5. +5V Line Voltage Detector Circuit
THEORY OF OPERATION
3-2. Paper-Feed Mechanism
THEORY OF OPERATION 3. Printer Mechanism
3-1. Thermal Head
3-3. Detectors
THEORY OF OPERATION
Detection signal Leaf switch
THEORY OF OPERATION
4 Head-Up Detector
Fig. 2-19 Head-Up Detector
Page
CHAPTER PARTS REPLACEMENT AND RELATED ADJUSTMENTS
Power Unit
Feed Motor Assembly
Upper Casing Unit
PARTS REPLACEMENT
1. Upper Casing Unit
PARTS REPLACEMENT
TSP412D
TSP442D
2. Control-Panel Board
PARTS REPLACEMENT
1 Remove ∙ Upper casing unit See 1. above ∙ Two tapping screws
∙ Front cover ∙ Two tapping screws ∙ Control-panel board
3. Printer Mechanism
PARTS REPLACEMENT
TSP412D
TSP442D
4. Main PCB, Interface PCB
PARTS REPLACEMENT
TSP412D
1 Remove ∙ Upper casing unit See 1. above ∙ Six tapping screws
5. Power Unit
6. Fuse
PARTS REPLACEMENT
1 Disconnect the power cord from the AC outlet 2 Remove
8. Feed Motor Assembly
7. Printhead unit
PARTS REPLACEMENT
1 Remove the upper casing unit. See 1. above
9. Detectors
10. Label sensor
PARTS REPLACEMENT
1 Remove ∙ Printer mechanism See 3. above ∙ Two screws
PARTS REPLACEMENT
Lubrication
CHAPTER MAINTENANCE AND LUBRICATION
Maintenance
MAINTENANCE AND LUBRICATION
1-2. Checks
MAINTENANCE AND LUBRICATION 1. Maintenance
1-1. Cleaning
MAINTENANCE AND LUBRICATION 2. Lubrication
2-1. Lubricants
2-2. Application Method
2-3. Lubrication Points
MAINTENANCE AND LUBRICATION
Fig. 4-1 Lubrication Points
MAINTENANCE AND LUBRICATION
CHAPTER PARTS LIST
Printer Assembly
Printer Mechanism Assembly
Connector Wiring Diagram
1. Printer Assembly
1-1. Disassembly Drawing
B. TSP442D
L SC
1-2. Parts List
Printer Assembly
Printer Assembly
2. Printer Mechanism Assembly
2-1. Disassembly Drawing
2-2. Parts List
Printer Mechanism
3. Connector Wiring Diagram
POWER SUPPLY UNIT
RS232C I/F BOARD
CONTROL BOARD
POWER SUPPLY UNIT
RS422A I/F BOARD
CONTROL BOARD
PERIPHERAL UNIT
POWER SUPPLY UNIT
PARALLEL I/F BOARD
CONTROL BOARD
PERIPHERAL UNIT
Circuit Diagram
Main Logic Board
SIDE A
MARK
SIDE D
LABEL
SIDE C
4-2. Parts List
Main Logic Board
Main Logic Board
Main Logic Board
Circuit Diagram
RS232C Interface
Board
5-2. Parts List
RS232C Interface Board
Board
RS422A Interface
CircuitDiagram
6-2. Parts List
RS422A Interface Board
Board
CentronicsInterface
Circuit Diagram
7-2. Parts List
Centronics Interface Board
8-1. Circuit Diagram
8. Control Panel Board
8-2. Parts List
Control Panel Board
9-1. Circuit Diagram
9-2. Parts List
10-1. Circuit Diagram
10-2. Parts List
Page
Distributed by
HEAD OFFICE
OVERSEAS SUBSIDIARY COMPANIES
STAR MICRONICS AMERICA, INC