If there is more than one printer in the citrix session (one local and
network printers for example) we try to print to the label printer
that is on lpt1 and the job will invariably go the network printer.

One way we could avoid this is to have a policy in citrix to map only
the default client printer (and make sure that the default printer is
the label printer) or choose network in the filemaker printer settings
and map the local printer as network printer.

We do not have those problems with Wordpad for example.