The Serial Interface - Epson SQ-2550 User Manual

Connecting the Printer to Your Computer
serial interface
The
Connect the serial interface cable as described in this section.
make sure that both
Before connecting the serial interface cable,
the printer and your computer are turned off.
1. Plug the connector of the cable securely into the printer-
2. Use a screwdriver to secure the cable the
by tightening
screw on each side of the connector.
Setting Up the Printer
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