Epson, Network Card, models:

B12B808393	Install Manual
B12B808393 - NETWORK IMAGE EXPRESS CARD	Product Support Bulletin
C8230 Series	User Manual
C82314*	User Manual
C82324*	User Manual
C823312 (Ethernet)	User Manual
C82372	User Manual
EFM144FP	Specification
Ethernet Card	Supplement Manual
Network Interface Unit	User Manual
RS-485	Brochure & Specs
USB	User Manual