LP950 OPERATORS MANUAL
8
4 Specifications
Case -
Injection moulded polycarbonate.
Silicon rubber 'O' ring sealed.
UV resistant polyester front panel membrane
pushbuttons.
Environmental -
Operating ambient temp. -10°C to +50°C.
The unit must not be operated in direct
sunlight.
Relative humidity 20% to 90%
Splashproof to IP52 (water from above only).
Weight -
With mounting bracket : 1.6kg
Print Method -
Dot matrix impact on plain paper.
Inking by auto-feed, replaceable, ribbon
cassette.
Paper -
Standard plain calculator paper, 57mm wide,
up to 57mm diameter roll.
Optional - 2 layer NCR paper for duplicate
copy.
Print Format -
24 columns, 5 x 8 dot matrix characters, 1.7 x
2.7mm with one dot (0.37mm) descender.
Printable
Characters -
Full ASCII character set, plus extended set.
Print Speed -
1.7 lines/second typical
Paper Feed -
4.0 lines/second typical
Test Print -
All printable alpha-numeric characters are
printed.
Indicator Lamps -
LED type; On Line, Out of Paper, and Ready.
Control Buttons -
On front panel - On/Off Line, Paper Feed,
Test Print Facility
Data Input -
Serial ASCII, RS232 protocol with 'printer
ready' handshake. (Ready line goes 'low'
when buffer full or printer printing).
Baud Rate -
1200 or 9600 Baud set by internal jumper.
Data Buffer -
1 line (24 character) Printing of line initiated
when buffer full (24 char.) or LF, CR, CRLF
received. CR and LF are treated as a CRLF
pair.
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