4.09”/104 mm
RS-232 auto-sensing Serial interface, DB-9 (standard)
USB V2.0, bi-directional (standard)
Centronics® Parallel
Ethernet—10/100 internal (optional, replaces Serial and Parallel
ports)
standards: Fixed reflective and transmissive sensors
4”/102 mm per second (300 dpi)
203 dpi/8 dots per mm