Epson C31C515A8721 User Manual - Page 8

TM-U220 Specifications Print method 9-pin serial impact dot matrix method Print font Font (standard) Font A: 7 × 9, Font B: 9 × 9 Column capacity (columns) 7 × 9/9 × 9: 76 mm: 40/33 69.5 mm: 36/30 57.5 mm: 30/25 Character size (W × H) 1.2 × 3.1 mm/1.6 × 3.1 mm (not including horizontal (standard) spacing) Character set 95 Alphanumeric, 37 International,128 × 12 Graphic Characters per inch (standard) (3 half dot spacing) Font A (7 × 9): 16 cpi, Font B (9 × 9): 13.3 cpi Paper Dimensions (mm) 57.5 ± 0.5, 69.5 ± 0.5, 76 ± 0.5 Normal paper (mm) Thickness: 0.06~0.085 (1 sheet) Pressure-sensetive paper Thickness: 0.05~0.08 (1 sheet), total thickness must be 0.14 mm or less. Number of copies: Original 1 sheet + one copy sheet Ribbon cassettes ERC-38 (P) Purple life: 4,000,000 characters ERC-38 (B) Black life: 3,000,000 characters ERC-38 (B/R) Black/Red life: Black 1,500,000/Red 750,000 characters Life based on continuous printing at 25°C {77°F} Print speed (Paper width 76 mm) 4.7 lps (40 columns, 16 cpi) Interface RS-232 or IEEE 1284 Data buffer Receive buffer 4 KB or 40 bytes NV bit image data 128 KB User NV memory 8 KB Power supply Power consumption (Stand-by) 24 VDC ± 5% 2.2 W D.K.D. function 2 drives Reliability (Life) Mechanism 7,500,000 lines Print head 150 million characters Autocutter 800,000 cuts Temperature Operating 0~50°C Storage -10~50°C, without paper and ribbon cassette Humidity Operating 10~90%, must be no condensation Storage 10~90%, must be no condensation, without paper and ribbon cassette Overall dimensions (mm) Type A: 160 × 286 × 157.5 (W × D × H) Type B: 160 × 248 × 138.5 (W × D × H) Type D: 160 × 248 × 138.5 (W × D × H) Mass (approx.) Type A: 2.7 kg Type B: 2.5 kg Type D: 2.3 kg dpi: dots per 25.4 mm (dots per inch); lps: lines per second; lpi: lines per 25.4 mm (lines per inch) viii