Quick tech specs
- Serial adapter
- RS-232
- ISP
- for Lexmark B2650, M3250, MB2546, MB2650, MS621, MS622, MX521, MX522, MX622, XM1246, XM3250
Know your gear
The RS-232C serial interface card installs into the printer's internal port. It supports a standard RS-232C interface using a 25-pin D-shell female connector.