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TSP400 technical manual Maintenance And Lubrication
Models:
TSP400
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Specs
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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MAINTENANCE AND LUBRICATION
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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
SPECIFICATIONS AND OPERATION
6. Setting Memory Switches from the Control Panel
1 Paper-Feed Mode Continuous or Next-Top
SPECIFICATIONS AND OPERATION 7. Test Print
8. HEX Dump
SPECIFICATIONS AND OPERATION 9. Page/Line Mode Switch
SPECIFICATIONS AND OPERATION
10. Exposing the Peripheral Unit Connector
Fig. 1-6 Peripheral Unit Connector
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
3-1. Thermal Head
THEORY OF OPERATION 3. Printer Mechanism
3-2. Paper-Feed Mechanism
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
Maintenance
CHAPTER MAINTENANCE AND LUBRICATION
Lubrication
MAINTENANCE AND LUBRICATION
1-1. Cleaning
MAINTENANCE AND LUBRICATION 1. Maintenance
1-2. Checks
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
LABEL
SIDE D
MARK
SIDE C
4-2. Parts List
Main Logic Board
Main Logic Board
Main Logic Board
Board
RS232C Interface
Circuit Diagram
5-2. Parts List
RS232C Interface Board
CircuitDiagram
RS422A Interface
Board
6-2. Parts List
RS422A Interface Board
Circuit Diagram
CentronicsInterface
Board
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
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HEAD OFFICE
OVERSEAS SUBSIDIARY COMPANIES
STAR MICRONICS AMERICA, INC