PrintConnect usage with MZ220 printer

We are developing android application that requires printing with Zebra iMZ220 and Zebra MZ220 over Bluetooth. For iMZ220 we are using PrintConnect application from Play Market. When trying to connect with MZ220 we get the error ‘This printer model is not supported'. Is there any way to use PrintConnect with MZ220 as well? If not, are we able to use LinkOS SDK for printing over Bluetooth?