Point Of Sale Devices: scanners, printers, cash registers cables and connectors
for Epson Thermal/Impact Receipt Printer Cable Pinouts
Computer Pin
Computer Pin
Direction Printer Pin
Printer Pin
RXD 2 <-- 2 TXD  RS232
TXD 3 --> 3 RXD  
DTR 4 -?- 6 DSR  
Ground 5 <--> 7 Ground  
DSR 6 -?- 20 DTR  
RTS 7 --- 5 CTS  
CTS 8 --- 4 RTS  



9 pin D-SUB female connector layout
9 pin D-SUB female connector
at the Computer
25 pin D-SUB male connector layout
25 pin D-SUB male connector
at the Printer
According to 22 reports in our database (22 positive and 0 negative) this pinout should be correct.

Is this pinout
Epson Serial/RS-232 Cable DB9 to DB25 visual pinout:
Epson Serial/RS-232 Cable DB9 to DB25 diagram
click to enlarge
Source(s) of this and additional information: epson documentation from http://www.epson-pos.com
This page contain parts under Copyright © 2000-2018 by pinouts.ru team.
No portion of this webpage may be reproduced in any form without providing visible HTML link to pinoutguide.com . Webmaster permission required in any other cases.
Efforts have been made to ensure this page is correct, but it is the responsibility of the user to verify the data is correct for their application.