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Serial 80 Column Dot-Matrix Printers
Operation
3
7. Press the PRINT button on the Hydra if
necessary to turn
PRN on.
• 2620A Data Acquisition Unit
1. Check that the
PRN annunciator on the
display is on.
2. Press the
PRINT button on the Hydra if
necessary to turn
PRN on.
Operation
Before starting Scan on the Hydra, ensure that the
Printer is set up and paper is loaded. Also check that
the Hydra is set to Autoprint mode as described
above. Press the
SELECT button on the front of the
Printer if necessary to put it on-line.
Press the
SCAN button on the Hydra to start scanning.
The Printer should print each scan as it occurs. Press
SCAN again to stop scanning.
Note
The Printer has been set to operate in its
default factory setting as an accessory to the
Hydra. Please refer to the manufacturer’s
instructions and supplied software for
operating the Printer in other applications.
Refer to the included CD-ROM for other
applications.
Specifications
General
Print Method Impact dot matrix
Print head
9 pins, 0.0118 in (0.30 mm)
diameter, with thermal protection
Emulations
(co-resident)
IBM 2480
Epson ESC/P2
Okidata MICROLINE Standard
Super Speed
Draft (SSD)
375 cps
(12 cpi only)
High Speed
Draft (HSD)
333 cps
Utility (UTL) 250 cps
Print Speed,
characters per
second (cps)
Near Letter
Quality (NLQ)
62.5 cps
Buffer size 128 Kb
Paper
Type Feed Weight Width
Cut Sheets Top only
16 to 21 lb.
US Bond
(60 to 81 g/m²)
3 in to 9.5 in
(76 to 241 mm)
Continuous,
Single Part
Rear/
Bottom
14 to 20 lb.
US Bond
(53 to 75 g/m²)
3 in to 9.9 in
(76 to 251 mm)
Continuous,
Multipart
• 4 sheets
(orig.+3),
Carbonless
• Up to 0.11"
(0.28 mm)
Rear/
Bottom
14 to 20 lb.
US Bond
(53 to 75 g/m²)
3 in to 9.9 in
(76 to 251 mm)
Reliability
Ribbon Life 3 million characters (avg.)
Print head Life 200 million characters average in
10 cpi utility mode
Mean Time
Between
Failures
(MTBF)
20,000 hours at 25 % duty cycle
and 35 % page density
Physical
Height 3.15 in (80 mm)
Width 14.65 in (372 mm)
Depth 10.83 in (275 mm)
Weight 9.9 lb (4.5 Kg)
Electrical
Voltage 120 V, +6 %, -15 %
(2635A-PRINT 120 model)
230 V, +15 %, -14 %
(2635A-PRINT 230 model)
Frequency 50 or 60 Hz, ±2 %