Epson ESC/POS TM-U220 User Manual download pdf (Page 8)

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TM-U220 Specifications

dpi: dots per 25.4 mm (dots per inch); lps: lines per second; lpi: lines per 25.4 mm (lines per inch)

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)

(standard)

1.2 × 3.1 mm/1.6 × 3.1 mm (not including horizontal

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 24 VDC ± 5%

Power consumption (Stand-by) 2.2 W

D.K.D. function 2drives

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

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Epson ESC/POS TM-U220 User Manual Page 8

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