Epson TM-U325 User Manual

EPSON TM-U325
2/02 EPSON TM-U325 - 1
Accessories
Options
Printer Specifications
Printing
Printing methods serial impact dot matrix
Dot pitch 1/72" {0.353 mm}
Dot wire diameter 0.01" {0.29 mm}
Wire configuration 9-pin serial type
Print width 2.49" {63.34 mm}
Characters per line 7
×
9: 40, 3-half-dot spacing
42, 2-half-dot spacing
9 ×
9: 33, 3-half-dot spacing
35, 2-half-dot spacing
Characters per inch 7
×
9: 16, 3-half-dot spacing
17.8, 2-half-dot spacing
9 ×
9: 13.3, 3-half-dot spacing
14.5, 2-half-dot spacing
Print direction bidirectional with logic seeking
Paper-feed speed 4.17"/sec., 25 lines/sec. (continuous feed)
Print speed approx. 3.5 lines/sec.
(40 columns, 16 cpi)
approx. 6.4 lines/sec.
(16 columns, 16 cpi)
Character sets alphanumeric: 95 characters
international: 32 characters
extended graphics: 128
×
8 pages
Paper
Roll Paper
Types plain and pressure-sensitive
Roll width 2.99 ± 0.02" {76 ± 0.5 mm}
Weight plain paper (single-ply)
13.9 to 17 lb
pressure-sensitive paper
12.6 lb (top and middle sheets)
18.1 lb (bottom sheet)
Thickness plain paper (single-ply)
0.0024 to 0.0034" (0.06 to 0.085 mm)
pressure-sensitive paper
1sheet: 0.0020 to 0.0031" (0.05 to 0.08 mm)
3 sheets: 0.0024" (0.06 mm) (top/middle)
0.0031" (0.08 mm) (bottom)
Validation Paper
Types plain, pressure-sensitive, and carbon copy
Sizes 5.31
×
2.76" to 7.17
×
7.17"
(135
×
70 mm to 182
×
182 mm)
Thickness plain paper (single-ply)
0.0035 to 0.0047" (0.09 to 0.12 mm)
copy and pressure-sensitive paper
backing: 0.0028 to 0.0047" (0.07 to 0.12 mm)
copy + original: 0.0016 to 0.0028"
(0.04 to 0.07 mm)
carbon copy: 0.0014" (0.035 mm) (approx.)
Interfaces
Standard RS-232 or IEEE-1284
Options RS-485, Connect-It
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Reliability
Life: mechanism: 20 million lines
print head 150 million characters
Validation switching: 500,000 transactions
Ribbon: purple: 4 million black: 3 million characters
MTBF: 180,000 hours MCBF: 49 million lines
Buffer Sizes
Receive 4KB or 45 bytes, selectable via DIP switch
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Epson TM-U325 Specifications

General

Brand	Epson
Model	TM-U325
Category	Printer
Language	English