General Specifications

 

Printing method:

 

 

Serial impact dot matrix

 

 

 

 

Print direction:

 

 

Bi-directional

 

 

 

 

 

Number of head pins:

 

9 wires

 

 

 

 

 

 

Number of print columns:

40 columns, 15 CPI

 

 

 

 

 

 

 

33 columns, 12 CPI

 

 

 

 

 

 

 

22 columns, 8 CPI

 

 

 

 

 

Character set:

 

 

ASCII

 

 

96 (characters)

 

 

 

 

Special characters

 

64

 

 

 

 

 

 

Block graphics

 

64

 

 

 

 

 

 

IBM special characters

64

 

 

 

 

 

 

IBM block graphics

50

 

 

 

 

 

 

KATAKANA

 

64

 

 

 

 

 

 

International characters

12

 

 

 

 

 

 

Download characters

10

 

 

 

Font configuration

 

5 × 9 or 7 × 9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Paper width

3.25 inch (82.5 mm)

3.0 inch (76 mm)

2.25 inch (57.5 mm)

 

 

 

 

 

 

 

 

 

 

 

 

CPI

15

12

8

15

12

8

15

12

8

 

 

 

 

 

 

 

 

 

 

 

 

Number of columns

40

33

22

40

33

22

28

23

15

APPENDIX

Dot space

0.330

0.330

0.495

0.330

0.330

0.495

0.330

0.330

0.495

×

×

×

×

×

×

×

×

×

 

 

(H × V mm)

 

0.353

0.353

0.353

0.353

0.353

0.353

0.353

0.353

0.353

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Column spacing (mm)

1.65

1.98

2.97

1.65

1.98

2.97

1.65

1.98

2.97

 

 

 

 

 

 

 

 

 

 

 

 

Character size

1.29

1.62

2.28

1.29

1.62

2.28

1.29

1.62

2.28

 

×

×

×

×

×

×

×

×

×

 

(mm)

 

2.42

2.42

2.42

2.42

2.42

2.42

2.42

2.42

2.42

 

 

 

Total no. of dots

200

198

132

200

198

132

140

138

90

 

 

 

 

 

 

 

 

 

 

 

 

Print area (mm)

65.7

65.0

64.8

65.7

65.0

64.8

45.9

45.2

44.1

 

 

 

 

 

 

 

 

 

 

 

 

Left/Right margins

8.4/8.4

8.4/9.1

8.4/9.3

5.2/5.2

5.2/5.8

5.2/6.0

5.8/5.8

5.8/6.5

5.8/7.6

– 54 –

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Star Micronics SP312F, SP342F-A manual General Specifications