D-1
User's Manual
INTERFACE INFORMATION
Interface
INTERFACE INFORMATION
This printer can communicate with a computer
through a Centronics parallel interface,
a RS-232C serial interface, a USB interface, or a LAN interface. You can
specify the interface selection mode so that the printer uses which interface or
it can automatically select the interface from which it first receives data.
This appendix provides information you may need for wiring your own
interface cables or for programming computer-to-printer communications.
Most users do not need the information in this appendix. To simply connect
your printer to your computer, follow the instructions in Chapter 2.
This parallel interface can operate in the following two modes:
•
Unidirectional (forward channel) mode or conventional mode
: This
printer supports a conventional Centronics interface.
•
Bidirectional (forward/reverse channel) mode or nibble mode
: This
printer supports a bidirectional communication per Nibble mode of the
IEEE 1284 Standard.
The cable connector at the printer side should be a shielded, Amphenol DDK
57FE-30360 or equivalent.
The connector pin assignments are given in the following tables by modes. In
the tables:
•
“Input” denotes a signal from the computer to the printer.
•
“Output” denotes a signal from the printer to the computer.
•
The return lines specified in the second column represent twisted
pairs, with one side connected to signal ground.
•
The standard signal levels are 0.0 to +0.4 V (low), and +2.4 to +5.0 V
(high).
D
PARALLEL INTERFACE
Summary of Contents for 2248
Page 1: ...User Guide Matrix Printer ...
Page 14: ...User s Manual xii ...
Page 46: ...SETTING UP 2 28 User s Manual ...
Page 66: ...PAPERHANDLING User s Manual 3 20 ...
Page 134: ...USING SETUP MODE User s Manual 5 60 ...
Page 136: ...USING SETUP MODE User s Manual 5 62 ...
Page 158: ...INSTALLING OPTIONS 8 2 User s Manual ...
Page 160: ...SUPPLIES AND OPTIONS A 2 User s Manual ...
Page 170: ...PRINTER AND PAPER SPECIFICATIONS B 10 User s Manual ...
Page 188: ...C 18 User s Manual COMMAND SETS ESC P2 ...
Page 203: ...User s Manual E 3 CHARACTER SETS Character Sets Graphics Character Set 2 ...
Page 211: ...User s Manual E 11 CHARACTER SETS Character Sets MIK MACEDON Macedonian ABG ABY ...
Page 212: ...E 12 User s Manual CHARACTER SETS DECGR GREEK 11 PG MAC ELOT927 ...
Page 213: ...User s Manual E 13 CHARACTER SETS Character Sets PAGE862 HBR OLD HBR DEC ISO TUK ...
Page 214: ...E 14 User s Manual CHARACTER SETS LATIN 9 RUSCII ...
Page 218: ...E 18 User s Manual CHARACTER SETS NORWEGN Norwegian FRENCH French DANISH2 Danish2 KOREA Korea ...
Page 219: ...User s Manual E 19 CHARACTER SETS Character Sets LEGAL Legal ...
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