Usb Interface - Epson Stylus Pro 7600 Reference Manual

USB interface

The printer's built-in USB interface is based on the standards
specified in the Universal Serial Bus Specifications Revision 1.1
and the Universal Serial Bus Device Class Definition for Printing
Devices Version 1.1. This interface has the following
characteristics.
Standard
Bit rate
Data encoding
Adaptable connector
Recommended cable
length
Based on Universal Serial Bus Specifications
Revision 1.1, Universal Serial Bus Device Class
Definition for Printing Devices Version 1.1
12 Mbps (full speed device)
NRZI
USB Series B
2 meters
30