One labour saving lesson I have learnt with HP printers and software is:
Always, always check to see if there are later revisions and bug fixes for
their drivers and applications before you do anything else. If there are
then apply them first and see if the problem goes away.
I have wasted days looking for non existent bugs in our applications when
all that was needed was a driver upgrade.
Martin
> -----Original Message-----
> From: Mark Derricutt [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, 9 May 2001 3:29 p.m.
> To: Multiple recipients of list delphi
> Subject: [DUG]: TPrinter, PJL and HP Openview
>
>
> Hiya, I have a client whose having problems with our applications
> reporting module (which uses TPrinter.BeginDoc etc. etc.).
>
> The problem is that they've got HP Openview monitoring the
> network, and
> filtering out any non PCL5 print jobs, and it seems that Delphi is
> inserting a series of PJL commands for setting page layout/dpi etc
> before the actual print job, which the filter is not liking.
>
> From what I understand, getting the filter changed is a non issue, so
> I'm looking for away around it from the Delphi side. Is it
> possible to
> tell TPrinter to not send these PJL commands before its print jobs?
>
> Mark
>
>
>
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