Epson TM-U950 Manual Del Usuario página 12

English
TM-U950 Specifications
Printing method
Head wire configuration
Printing direction
Printing width
Characters per line
(default)
Character spacing
(default)
Print speed
Paper feed speed
Line spacing (default)
Number of characters
Character structure
Paper roll (single-ply)
Slip paper
Number of copies for slip
Total slip thickness
Ribbon cassette
Buffer size
*1
Supply voltage
Current consumption
(at 24V)
Life
MTBF
MCBF
Temperature
Humidity
Overall dimensions
Weight (mass)
*1: Be sure to use a safety-standards-applied power source that meets the following specifications.
Rated output: 24 V/2.0 A or more, Maximum output: 240 VA or less
10 TM-U950 User's Manual
Serial impact dot matrix
9-pin vertical line, wire pitch 0.353 mm {1/72"}, 0.29 mm {0.01"} wire
diameter
Bidirectional, minimum distance printing
Roll paper: 61.1 mm {2.41"}; slip paper: 135.6 mm {5.34"}
9  9: roll paper = 30; slip paper = 66
7  9: roll paper = 40; slip paper = 88
9  9: 3 dots (half dots); 7  9: 2 dots (half dots)
High-speed — 9  9: 233 characters/second
7  9: 311 characters/second
Low-speed — 9  9: 200 characters/second
7  9: 267 characters/second
Approx. 60.3 ms/line (4.23 mm {1/6"} feed);
Approx. 86.36 mm/second {3.4"/second} continuous feed
4.23 mm {1/6"}
Alphanumeric characters: 95; International characters: 32
Extended graphics: 128 9 pages (including space pages)
9  9 or 7  9
Size: Width: 69.5 ± 0.5 mm {2.74 ± 0.02"}
Maximum outside diameter: 83 mm {3.27"}
Paper roll spool inside diameter: 10 mm {0.39"} or more
Normal, carbon-copy, and pressure-sensitive
Original + 4 (at 20 to 40°C {68 to 104°F})
Original + 1 to 3 copies (at 5 to 40°C {41 to 104°F})
0.09 to 0.36 mm {0.0035 to 0.0141"}
ERC-31
32 bytes or 2 KB, depending on the DIP switch setting
+24 VDC ± 10%
Printing receipt and journal paper (40 columns):
Mean: Approx. 1.8 A (alphanumeric characters)
Peak: Approximately 8.0 A
Feeding slip paper to the print start position or MICR reading:
Mean: Approx. 2.3 A for approx. 1.4 seconds
Mechanism: 7,500,000 lines
Print head: 150 million characters
Ribbon: 4,500,000 characters
MICR: 240,000 passes
180,000 hours
18,000,000 lines
Operating: 5 to 40°C {41 to 104°F}
Storage: –10 to 50°C {14 to 122°F}, except for ribbon
Operating: 30 to 80% RH
Storage: 30 to 90% RH
194.5  251  298 mm {7.7  9.9  11.7"} (H  W  D)
Approximately 5.6 kg {12.3 lb}