The Datamax-O-Neil I4210 features MCL (Macro Command Language) which allows users to develop powerful software applications that can be hosted on the I4210 printer itself. The I4210 also features RFID compatibility with an RFID-enabled version as well as RFID-Ready versions that only require an easy-to-install RFID module. The I4210 has 8 or 16 MB of memory, 203 dpi resolution and a resizable hub to accommodate differing label core sizes.
Full specifications (PDF)
Manufacturer part number: R52-00-08900S07