2400 Serial Interface
* is installed inside the printer
* Serial cable is not included
* The serial adapter utilizes a std 25-pin D-shell female connector
* can be connected to most systems that support an RS-232C interface
* Serial baud rates range from 300 to 19,200 bps
* It is recommended that a Lexmark RS-232 cable LEX8693 (P⁄N 1038693)
be used to avoid compatibility problems