Service manual

LQ-2070 Sendce Manual
Product Description
1.1 Specifications
These specifications provide statistical information for the LQ-2070 serial impact dot matrix printer.
1.1.1. Features
The LQ-2070 is a 24pin serial impact dot-matrix printer suitable for the VAR (value addedreseller)
market. The major features of this printer are:
. Print speed
● Feeding method
● Feeder
● Paper/media
. Fonts
● Character tables
● Input buffer
● Acoustic noise
● Reliability
● Interfaces
. Control codes
. Copy capability
● Control panel functions
High speed draft
300 characters per second (cps)
Draft
275 CPS
~Q
92 cps at 10 characters per inch (cPi)
Friction feed
(front, rear)
Push tractor feed
(front, rear)
Push and pull tractor feed
(front, rear)
Pull tractor feed
(front, rear, bottom)
Front push tractor(option), rear push &actor, CSF bin 1 / bin 2 (option)
Pull tractor (option), roll paper holder (option)
Single sheet, continuous paper,
multipart paper, envelopes, card
labels, roll paper
9 LQ and 1 draft bitmap typefaces, 4 Sarable typefaces,
8 barcode fonts
Standard version 11 tables
NLSP version 20 tables
64KB
51 dB (A), 1S0 7779 pattern
Total print volume 6 million lines, except
printhead
MTBF
6000 power on hours (POH)
Printhead life
200 million strokes/wire
Ribbon life
8 million characters
Bidirectional parallel interface (IEEE-P1284 nibble mode supported)
Type B I/F Level 2 (option)
ESC/P2 and IBM 2390/2391 plus emulation
1 original+ 3 copies
Font, Pause, Condensed Pause, Tear off, Bin,
LF/FF, Load/Eject, Micro
Adjust, Default Setting
Refer to Figure 1-1 on the next page for an exterior view of the LQ-2070.
Note: Roll paper is not available on all models and not available in the U.S.
Rev.A
1-1