Print speed:

Approx. 3.2 lines per sec.

Line spacing:

1/6-inch (initial setting), 1/8-inch, 1/12-inch,

 

n/72-inch

Paper feed method:

Friction feed

Paper feed speed:

Approx. 3 inches/sec.

Paper specifications

 

Paper type:

Ordinary bond and carbonless copy paper

Paper width:

82.5 ±0.5 mm (3.25 inches)

 

76 ±0.5 mm (3.0 inches)

 

57.5 ±0.5 mm (2.25 inches)

Roll diameter:

85 mm (3.35 inches) max.

Thickness

(single) 0.07 mm to 0.10 mm

 

(copies) Original + 1 copy (Max. 0.14 mm)

 

Original + 2 copies (Max. 0.2 mm)

 

However, paper that can be cut with the auto

 

cutter is one sheet of 0.06 – 0.085 mm

 

thickness.

Internal diameter of roll:

12 ±1 mm

 

Note: The paper must not be glued to the core.

Ink ribbon specifications

 

Ribbon type:

Cartridge cassette

Color:

Standard purple or optional black

Ribbon material:

Nylon (#40 denier)

Ribbon life:

Purple (standard) 6,000,000 characters

 

Black (option) 1,600,000 characters

Interface:

 

Serial interface:

RS-232C serial interface (standard)

 

20 mA current loop (option)

 

RS-422A (option)

Parallel interface:

Centronics compatible

Data buffer:

Selectable between 4 K and 256 bytes

Peripheral unit drive circuit:

2 circuits (24 V, max. 1 A with a 1 circuit

 

compulsion switch)

Power Supply:

AC120 V ±10 % 60 Hz (for US)

 

AC230 V –10 % ~ 240 V + 6 % 50/60 Hz

 

(for EC)

 

AC220 V ±10 % 50/60 Hz (for Hong Kong,

 

Korea)

APPENDIX

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Image 21
Star Micronics SP342F-A, SP312F manual Appendix