User's Manual

Table Of Contents
User's Manual GL-7
Glossary
GLOSSARY OF TERMS
Unidirectional printing
USB interface
Printing is performed in one direction only, left to right.
Unidirectional printing is slower than bidirectional printing, but
the vertical alignment is more accurate. Unidirectional printing is
useful when precise vertical alignment is required, as in ruled
tables.
A serial bus standard. An abbreviation of Universal Serial
Bus.HotSwap using Plug&Play is available. The maximum
cable length is five meters.
The transmission mode is 12 Mbps + 0.25% at full speed.