2
DCA
Intertel
DCA
Intertel
DCA
Intertel
3
DCA
Intertel
TABLE OF CONTENS
1. General Specification
4
2. External Dimensions
5
3. Design And Operation
6
3.1 Front View
6
3.2 Procedure to Replace Paper Roll
6
4. Block Diagram
7
5. Interface Specification
8
5.1 Signal condition (Comply with EIA RS 232-C)
8
5.2 Signal Level (Comply with EIA RS-232-C)
8
5.2.1. Absolute Maximum Ratings
8
5.2.2.Electrical Characteristics
8
5.3 Data Speed
8
5.4 Synchronous System
8
5.5 Connector
9
5.6 Pin Assignment
9
5.6.1 ER: Equipment Ready
9
6. Power Supply Cord
10
7. Functions
11
7.1 Character Code and Control Code
11
7.1.1 THE CHARACTERS
11
7.2 Sample of Printing
11
7.2.1 Character Size: Middle
11
7.2.2 Character Size: Small
11
7.3 Bit Image Graphics (1)
12
7.4 Bit Image Graphics (2)
13
7.5 Control Code
14
7.5.1 LF
14
7.5.2 FF
14
7.5.3 SO
14
7.5.4 SI
14
7.5.5 DC1
14
7.5.6 DC2
14
7.5.7 DC3
15
7.5.8 DC4
15
7.6 Identity of Printer
15
7.7 Non-Defined Code
15
7.8 Printing start
15
7.9 Limit Temperature for Printing
15
8. Environmental Specifications
16
9. Appendix
18
9.1 Appendix A
18
9.2 Appendix B
19
9.2.1 Test on Power Cable
19
9.2.2 Test on Data Cable
19
9.3 Appendix C
20
9.4 Appendix D
20
9.5 Appendix E
21
