CL-S621, Direct thermal and thermal transfer printing, 203 dpi, 4.1" print width, 6"/sec DT and 4"/sec TT print speed, USB, RS-232 Serial and Ethernet interfaces.
CL-S621, Direct thermal and thermal transfer printing, 203 dpi, 4.1" print width, 6"/sec DT and 4"/sec TT print speed, USB and RS-232 Serial interfaces.