Epson DM-D110 Manuel d'utilisateur télécharger pdf (Page 47)

Rev. A Hardware 4-7

DM-D110 Technical Reference Guide

4.3.1 DP-110 Printer Interface Connector

The printer interface connector connects a standard model DM-D110 to the printer via the DM-D

stand.

Type: D-SUB 9-pin connector (male type)

The optional stand provides the printer interface connector shown in the figure below.

4.3.1.1 Printer interface connector pin assignments

Table 1-1 Printer interface connector pin assignments

Number

Signal

Name

Signal

Direction

Function

2 RXD Input Receive data from the printer (printer to host)

3 TXD Output Transmit data to the printer (DM to printer)

4 DTR Output Indicates whether the host is ready to receive data.

SPACE The printer is ready to receive data.

MARK The printer is not ready to receive data.

5GND— Signal GND

6 DSR Input This indicates whether the display is ready to receive data from the printer.

SPACE The printer can receive data. When the printer becomes ready to

receive data SPACE is output.

MARK The printer cannot receive data. If the printer becomes ready to

receive data, MARK is not output.

9 RESET Output Reset signal to the printer (host to printer)

1 2 ... 42 43 44 45 46 47 48 49 50 51 52 ... 65 66

Pas de commentaire

Epson DM-D110 Manuel d'utilisateur Page 47