[cups.development] USB backend problem when sending PJL commands

Michael R Sweet mike at easysw.com
Tue Jun 7 20:44:01 PDT 2005


bowhe casia wrote:
> Hi,
> 
> The problem is that the PJL commands included on the
> printjob I sent to the printer were also printed when
> I use USB backend. This problem does not occur when
> the data was sent through the IPP backend.
> 
> The problem occurs on Mac Jaguar OS with cups 1.1.15-2
> version.
> On Mac Panther OS with cups 1.1.20rc1, the problem
> does not exist.
> 
> Is this a known problem in cups usb backend on its
> earlier version?
> 
> Is there a workaround to solve this problem( like
> modifying the PPD for example) so that the cups used
> in Mac 10.2.8 (Jaguar) need not be updated?

You should probably ask Apple about this, since they wrote the USB
backend on OSX and they will be able to tell you about the older
backend that wasn't open sourced...

-- 
______________________________________________________________________
Michael Sweet, Easy Software Products           mike at easysw dot com
Internet Printing and Publishing Software        http://www.easysw.com




More information about the cups mailing list