... thermal transfer 2) Printing resolution: 203DPI (8 dots/mm) Label Printer1) Printing method: direct thermal and thermal transfer 2) ... MaxiCode16) Communication interface: RS-232 serial, centronics parallel 17) Max. label roll diameter: 4" (102mm) outside diameter, 1" (25.4mm) ... : paper or vinyl, vinyl, visible light and infrared scannable label, tag stock, die cut, with various adhesives. All above ...