The E-Class Mark III is a family of compact desktop thermal printers that are designed for a wide variety of industries & applications that require a reliable & cost effective barcode printer. Datamax-O’ Neil applied its industrial printer expertise to provide customers with an entry level printer that has the features & reliability normally found in more expensive printers. The E-Class Mark III is affordable to own, easy to use & economical to operate. We’ve made the E-Class Mark III thermal barcode printer easy to use with quick loading media & an interactive LCD screen. Users will also notice a substantial reduction in their daily operational costs thanks to the E-Class Mark III’s larger media & ribbon roll capacity. The E-Class Mark III is one of the best values on the market. It is competitively priced with a proven design & reliable performance that will continue to operate long after other barcode printers have failed. Direct thermal, thermal transfer (optional) Available in four distinct models: Basic, Advanced, Professional, Professional+ 4.25” (108 mm) @ 203dpi (8 dots/mm); 4.16” (106 mm) @ 300dpi (12 dots/mm) maximum print width 6 ips [152 mm/s] maximum print speed 203 dpi [8 dots/mm], 300 dpi [12 dots/mm] optional resolution Basic: Serial RS232, USB (Universal Serial Bus) 2.0 Advanced: Serial RS232, USB (Universal Serial Bus) 2.0, Parallel bi-directional, 10/100 Base T Ethernet Professional & Professional+: Serial RS232, USB (Universal Serial Bus) 2.0, Parallel bi-directional, 10/100 Base T Ethernet, USB (Universal Serial Bus) Host, 802.11a/b/g Wireless LAN (optional), Bluetooth v 2.0 (optional)