Epson U220PB - TM Two-color Dot-matrix Printer User Manual page 8

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