Add new printers in Bar-One V5

SOURCE: LP2824 Zebra printer software

Try downloading ZebraDesigner Pro here.
It should have a familar MS-Paint type interface. A small learning curve.

SOURCE: I can't print label from ZM400 PRINTER thru' serial port

There are a number of parameters for the serial port that have to match the pc. i would print out a config page from the printer via the menu, or power on with the cancel key held. then compare it with the settings on the pc. on the config page you should be looking for things like data bits, host control, parity etc.

SOURCE: Error condition ribbon out in ZM400

In the printer setting-

Change the Print Method from - "Tharmal Transfer to Direct Thermal" and save it permanently

SOURCE: zebra zm400

check the size of the document and the Zebra Fonts;
Install Zebra font if not install and its resolv

SOURCE: zebra printer Zm400 - error condition

Basic thing to check would be the installation of the media and ribbon. Sometimes the user will load the ribbon in the same path as the media, which is incorrect. Please check this first.