Photo of Bryan Cole


Anyone tried the latest ZPL printers from Zebra - ZD621 - with Rock

Just curious - I'm assuming that ZPL is ZPL, but curious if anyone has proven this out in the wild.

Thank you!


(apologies, somehow I posted twice.)

  • Photo of Lee Peterson


    Hi Bryan,

    Yes, the ZD621 works fine. I believe the big difference between the ZD421 and the 621 is print speed. The 621 can print 8 inches/second, and the 421 is 6. Most of the core labels set the print rate to 6 in/sec, so you'd want to change that if you end up with the 621.

  • Photo of Bryan Cole


    Thanks so much Lee! Truly appreciate the reply - sounds like our next investment.

    Have an awesome day,