Serial Interface

Cable Wiring

The figure below displays the cable wiring required to use the printer's RS-232 serial interface.

Female DB-9 to Male DB-9
Cable P/N 300017-006 (6') or 300017-010 (10')

 

FemaleDB-25 to Male DB-9
Cable P/N 300018-006 (6')

*+5 volts at 150 mA for external device (e.g. KDU or scanner)



Parallel Interface

Cable Wiring

The figures below display the cable wiring required to use the printer's Centronics parallel interface.

26xx/27xx Series/HT146 (see next diagram for 27xxe)

FemaleDB-25 to Male Centronics (Cable)

+5 volts at 300 mA for external device (e.g. KDU or scanner)

 

2746e/28xx/38xx Series printers

+5 volts at 300 mA for external device (e.g. KDU or scanner)

Universal Serial Bus

Bus (USB)

The table below provides the contact terminating assignments by number and electrical value for the cable connectors.

Version 1.1

Contact Number

Signal Name

Typical Wiring
Assignment

1

VBUS

Red
2

D-

White
3

D+

Green
4

GND

Black
Shell

Shield

Drain Wire

You can refer to the Universal Serial Bus Specification for details regarding this interface.


Cash Drawer Cable Wiring ( RJ-11 )

The figure below displays the pin assignments for the printer's retail cash drawer interface. Refer to the cash draw manufacturer's documentation for proper drawer wiring.

*+24 volts D.C. at no greater than 1.5 amps.