Hi,
I've been asked to see if it was possible to print some labels on zebra printers (LP 2844) directly from OneWorld.
I'm currently working on it, and from my tests, it's possible to do so without any third party software.
For that, you can create a report in RDA of JDE to generate a csv file containing the ZPL code (ZPL is the langage of Zebra printers), and then use the print immediate of OW. To do so, you have to choose a General Text driver for the Zebra Printer, and not the specific Zebra drivers, so it's your file (containing the ZPL code) which is sent to the printer, and it's the printer that interpret the code to print the label.
First, you have to design your label using some specific software (like Zebra Label designer - wich is a freeware -, or Impulsoft) and then create the related ZPL file.
This file is composed of lines like that :
<font class="small">Code:</font><hr /><pre>
^XA^MCY^XZ
^XA
^CFD,24^LH0,0^PW850
^PRD
^CI7^MNY^MD2^PON^PMN
^XZ
^XA
^A0N,28,28^FO25,15^CI7^FDVALUE1^FS
^XZ
</pre><hr />
Notice the line with "VALUE1", it's a line to print "VALUE1", with the right font, at the location you choose.
Of course, you'll have to identify where will be your variable data in a line. (but it's very easy).
So in RDA, in a report (with "csv" print option), in the header section for instance, you create all the lines you have in your ZPL file. To build the line, you can use constant (if there's no specific data coming for OW), or use Report variables you'll build to create the appropriate string (using concat to put the static part and the data from OW).
On your Enterprise Server, you'll install the zebra printer (with the "Generic / Text Only"), and in JDE, you'll add the printer, just like a standard PCL printer (with whatever paper format).
Then, running your report, choose the zebra printer, select the print immediate option, and you'll get your label.
Of course, you can have Barcodes on your label (the barcode will be describe in your zpl file, just like any other item).
So far in my test, it seems to work fine. i didn't notice any problem for the moment.
Hope this help.