Star Micronics NX-1500 User manual
DOT MATRIX PRINTER
NX-1500
LC-15
TECHNICAL MANUAL
[FIFTH EDITION]
NOTICE
•Allrightsreserved.Reproductionofanypartofthismanualinany
form whatsoever, without STAR’s express permission is forbid-
den.
•The contents of this manual are subject to change without notice.
•All efforts have been made to ensure the accuracy of the contents
of this manual at the time of going to press. However, should any
errors be detected, STAR would greatly appreciate being in-
formed of them.
•The above notwithstanding, STAR can assume no responsibility
for any errors in this manual.
© Copyright 1996 Star Micronics Co.,Ltd.
INTRODUCTION
This manual describes dot matrix printers as shown below.
It is intended for use as a reference for periodic inspections and maintenance procedures.
This manual is prepared for use at a technical level and not for the general user.
Model Destination
NX-1500 MULTI-FONT For American and Asian market
LC-15 MULTI-FONT For European and Pacific market
•This manual is divided into the following sections:
Chapter 1 General Specifications
Chapter 2 Theory of Operation
Chapter 3 Adjustments
Chapter 4 Parts Replacement
Chapter 5 Maintenance and Lubrication
Chapter 6 Troubleshooting
Chapter 7 Parts List
•First edition : Sep. 1989
Second edition : Apr. 1991
Third edition : Aug. 1993
Fourth edition : Sep. 1995
Fifth edition : Apr. 1996
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CHAPTER 1
GENERAL SPECIFICATIONS
1. General Specifications .........................................................................................3
2. External Appearance and Composition ..............................................................5
3. DIP Switch Settings ..............................................................................................6
4. Parallel Interface ...................................................................................................7
4-1. General Specifications ........................................................................................... 7
4-2. Connector Signals .................................................................................................. 7
5. Serial Interface (option) ........................................................................................8
5-1. General Specifications ........................................................................................... 8
5-2. Connector Signals .................................................................................................. 8
5-3. DIP Switch Settings ................................................................................................ 9
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– 2 –
GENERAL SPECIFICATIONS
– 3 –
GENERAL SPECIFICATIONS
1. General Specifications
Print system Serial Impact Dot-matrix
Printing speed 150cps (Draft pica)
37.5cps (NLQ pica)
Print direction Bidirectional, logic-seeking
Unidirectional, logic-seeking (selectable)
Print Head 9 pins
Line spacing 1/6, 1/8, n/72, n/216 inches
Paper feed Standard: Friction and push tractor
Option: Pull tractor
Paper feed speed 2.8 inches/second max.
Character set
ASCII 96
Code table (International) 3 sets *1 (For NX-1500 SU, LC-15 SU)/14 sets *2 (Others)
IBM special 111
IBM block graphic 50
Download 255
*1 IBM-Russian, Gost, Code page #866
*2 USA, France, Germany, England, Denmark I, Sweden, Italy, Spain I, Japan, Norway, Denmark II, Spain II, Latin America,
Denmark/Norway
Number of columns CPI Columns
Pica 10 136
Elite 12 163
Condensed pica 17.1 233
Condensed elite 20 272
Proportional Variable
Character dot matrix 9 ×11 (Draft)
18 ×23 (NLQ)
Bit image dot-matrix DPI
8-pin single 60 8 ×816
8-pin double 120 8 ×1632
8-pin high-speed double* 120 8 ×1632
8-pin quadruple 240 8 ×3264
8-pin CRT I 80 8 ×1088
8-pin CRT II 90 8 ×1224
8-pin plotter 72 8 ×976
8-pin double-plotter 144 8 ×1958
9-pin single 60 9 ×816
9-pin double 120 9 ×1632
* It is impossible to print adjacent dots in the modes marked with an asterisk (*).
Paper width
Cut sheet 6" ~ 16.5"
Fanfold(continuous) 4" ~ 16"
Copies Original + 2 copies
– 4 –
GENERAL SPECIFICATIONS
Maximum buffer size
Without Download 15KB
With Download 1 line
Emulations Epson mode
IBM proprinter mode
Interface Standard: Centronics parallel
Option: RS-232C serial
Ribbon type On-carriage, dedicated
Black
Ribbon life 3 million characters (draft pica)
Dimensions 590(w) ×332(d) ×127(h)mm
23.2(w) ×13.1(d) ×5(h)in
Weight 8.5 kg (18.7 lb)
Power supply 120VAC, 220VAC, 240VAC, 50/60Hz
(varies according to the country of purchase)
Options Automatic sheet feeder
Serial interface board(RS-232C)
Pull tractor feed
Fig. 1-1 External dimensions
– 5 –
GENERAL SPECIFICATIONS
2. External Appearance and Composition
Fig. 1-2 Front View of the Printer
Fig. 1-3 Diagram of Internal Composition
– 6 –
GENERAL SPECIFICATIONS
3. DIP Switch Settings
3-1. For NX-1500 SU, LC-15 SU
Switch Function ON OFF
1-1 Page length 11 inches 12 inches
1-2 Auto CR Yes No
1-3 Character Set Gost Other (See 2-4)
1-4 Auto sheet feeder Inactive Active
1-5 Paper-out detector Enabled Disabled
1-6 Emulation mode Standard IBM
1-7 Character set Set #1 Set #2
1-8 Auto LF No Yes
2-1 Usage of RAM Buffer Download
2-2 Italic OFF ON
2-3 ESC 4/ESC 5 (*1) Italic MSB
2-4 IBM code page IBM-Russian #866
*1 The switch 2-3 is valid only in the standard emulation mode.
3-2. Others
Switch Function ON OFF
1-1 Page length 11 inches 12 inches
1-2 Auto CR Yes No
1-3 Printing area A type B type
1-4 Auto sheet feeder Inactive Active
1-5 Paper-out detector Enabled Disabled
1-6 Printer mode Standard IBM
Character set (Standard mode) Italics Graphics
Character set (IBM mode) Set #2 Set #1
1-8 Auto LF No Yes
2-1 Usage of RAM Buffer Download
2-2
2-3 International character set
2-4
International character sets:
Country 2-2 2-3 2-4 Country 2-2 2-3 2-4
U.S.A. ON ON ON Denmark I (*2) ON ON OFF
France OFF ON ON Sweden OFF ON OFF
Germany ON OFF ON Italy ON OFF OFF
England OFF OFF ON Spain I OFF OFF OFF
*2 Denmark/Norway when switch 1-6 is OFF and switch 1-7 is ON.
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This manual suits for next models
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