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LQ - 850/950/1050 DOT - MATRIX PRINTER
Printer Specifications
Printing
Printing method
24-pin impact dot matrix
Printing speed
10
draft
220
10
LCI
73
12
draft
264
12
LQ
88
Printing direction
Bi-directional with logic-seeking. User can select unidirectional
printing (left to right).
Line
spacing
l/6
inch, or programmable in increments of
1/36Oth
of an inch
Buffer
6 Kbytes or 0 Kbytes (DIP switch selectable)
Fonts
Epson New Draft
Epson Roman 10 CPI
Epson Roman 12 CPI
Epson Roman 15 CPI
Epson Roman proportional
Epson Sans Serif 10 CPI
Epson Sans Serif 12 CPI
Epson Sans Serif 15 CPI
Epson Sans Serif proportional
Optional fonts
CcNmer
IO
CPI. I2 CPI.
15
CPI
Prest1ee
IO
CPI.
I2
CPI.
15 CPI
Script-10 CPI, I2
CPI.
15 CPl
OCR-A
IO
CPI
OCR-B 10 CPI
Orator 10 CPI
Orator-S 10 CPI
Character tables
96 standard ASCII characters
13 international character sets
Epson Extended Graphics set
Paper
Paper feed methods
Friction
Built-in push feed tractor with paper tension unit
Single-bin or dual-bin cut sheet feeder (optional)
Pull tractor (optional)
Paper width
Type of paper
La-650
LQ-950
LQ-1050
Smgle sheets
7.2 to 10.1 mches 7 2 to 13.0 inches 7.2 to 14.4 Inches
Continuous
4.0 to 10.0 mches 4.0 to 12.0 Inches 4.0 to 16.0 inches
Envelopes
No. 6, No. 10
No. 6. No. 10 No 6. No. 10
Printable area
I-
Single sheet Continuous paper
I
0.47”
(~/o-850:
4” to 9
I/.
”
wrdth paper)
(LQ-950: 4
-
to 12”
wdth
paper)
(LQ-1050: 4” to
14
7,
-
width
paper)
0.97”
(LQ-850: IO” wrdth paper)
(LQ-1050:
IS’
to 16” wrdth paper)
Paper feed speed
Approximately
60
ms/line at
l/6
inch
line
spacing
Paper thickness
Up to
0.004
inches for single sheets; up to 0.0126 inches for
continuous paper
Number of copies
With continuous, multi-part, no-carbon paper only; one original
plus up to three copies, maximum thickness: 0.0126 inches
Mechanical
Ribbon
Cartridge ribbon, available in black only Do not use ribbons for
9-pm
prmters.
Prmter
LQ-850
LQ-950
LQ-1050
Standard ribbon
#1153
#1767
#1754
Film ribbon
#7768
@7769
$7770
Life expectancy (in Letter Quality characters, at 48
dots/character): 2 million for standard ribbon and 0.2
million for
film
ribbon
MCBF
For all components excluding print head: 5 million lines.
MTBF
LQ-850:
4OtXl
power on hours (at 25% duty)
LQ-950: 5000 power on hours (at 25% duty)
LQ-1050:
6OtXl
power on hours (at 25% duty)
Print head life
200
million strokes per wire
Dimensions and weight
LQ-850
LQ-950
LQ-1050
Height: 5.6 in.
Height: 5.6 in.
Height: 5.6 in.
Width: 17.0 in.
Width: 20.5 in.
Width: 23.8 in.
Depth: 14.2 in.
Depth: 14.2 in.
Depth: 14.2 in.
Weight: 19.8
Ibs
Weight: 22.0 lbs
Weight: 26.4 Ibs
LQ - 850/950/1050 - 1
24 - Pin Printers
12/12/88