Help with Non-Continuous printing and ZQ500 series

Hi,

 

I am developing an app using Xamarin.iOS and am having issues when connecting and printing non-continuous media (Continuous printing works fine).

I am using black mark media, during calibration it successfully proceeds to the next black mark. When printing data, it does not.

 

When I first connect to the printer I do the following:

 

1.) Check and set the printer language to ZPL:

- ! U1 setvar "device.languages" "zpl"

 

2.) Set the Media Mode to Black Mark, Calibrate and Save (It successfully calibrates and feeds to the next black mark):

^XA

^MNM

^XZ

~JC

^XA

^JUS

^XZ

 

3.) Test print out (Issue - it feeds out a small amount but does not continue to the next black mark and stop):

^XA

^MNM

^PW583

^FO300,10

^A0N,10,10

^FDTEST PRINT

^FS

^XZ

 

I am fairly new ZPL so hoping it is a simple solution. Let me know if any more information is required.

Any assistance will be greatly appreciated.

 

Thanks.