Star SP700 Series User Manual

DOT MATRIX PRINTER
SP700 Series
[ 9 Wire Print Head ]
Technical Manual
< FIRST EDITION >

Star SP700 Series Specifications

General

Brand	Star
Model	SP700 Series
Category	Printer
Language	English

Summary

CHAPTER 1 ADJUSTMENTS

1. Adjusting the Print Head and Platen Gap

Details how to measure and adjust the gap between the print head and the platen.

2. Adjusting the Belt Tension

Explains the procedure for checking and adjusting the timing belt tension.

3. Adjusting the Paper Feed Path

Describes the method for measuring and adjusting the paper feed path gap.

4. Adjusting the Printing Dot Mis-positioning

Outlines the steps to correct dot misalignments in printing for better accuracy.

5. Adjusting the Black Mark Sensor

Provides instructions for calibrating the black mark sensor for proper paper detection.

CHAPTER 2 PARTS REPLACEMENT

5. Printer Mechanism

6. Print Head

10. Power Unit

11. Main Logic Board

Procedure for removing and replacing the main logic board (MLB).

CHAPTER 3 MAINTENANCE AND LUBRICATION

2. Lubrication

CHAPTER 4 PARTS LIST

2. Printer Mechanism

5. Main Logic Board (SP712)

Detailed parts list and circuit diagrams for the SP712 main logic board.

6. Main Logic Board (SP742)

Detailed parts list and circuit diagrams for the SP742 main logic board.

9. USB Interface Board

10. Ethernet Interface Board