Printing Specifications; Character Specifications - Epson TM-U590 Technical Reference Manual

Printing Specifications

Printing method
Head wire configuration
Head wire diameter
Printing direction
Printing speed
Characters per line
Character intervals
cps: characters per inch
cpl: characters per line
Printing speed may be slower, depending on the such items as the data transmission
speed.

Character Specifications

Number of characters
Character structure
Character size
18
Serial impact dot matrix
9-pin vertical line, 0.353 mm {1/72"} wire pitch
0.29 mm {0.01"}
Bidirectional, minimum distance printing
Font A 233 cps
Font B 311 cps
Font C 233 cps
Font A 66 cpl
Font B 88 cpl
Font C 66 cpl
Font A 2.03 mm
Font B 1.52 mm
Font C 2.03 mm
Alphanumeric characters: 95
Extended graphics: 128 × 8 pages (including user-defined page)
International characters: 37
Font A 9 × 9, 3-dot spacing (in half-dot units)
Font B 7 × 9, 2-dot spacing (in half-dot units)
Font C 5 × 9, 1-dot spacing (in normal-dot units)
Font A 1.6 × 3.1 mm {0.06 × 0.12"}
Font B 1.3 × 3.1 mm {0.05 × 0.12"}
Font C 1.6 × 3.1 mm {0.06 × 0.12"}