I have a BK precision 5105 oscilloscope that has an RS232 serial port (DB25) on the back of the scope.
Connected to the latter port is a Thinkjet HP2225D (RS232 serial port)
The interface cable is very basic (4 wires)
FG, TD, RD, SG
FG & SG are straight thru to the other device (printer)
TD &...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.