The printers are on the network and are physically connected to a Linux
box that shares the ports 9100 and 9101. CUPS prints to them using the
socket:// protocol. Nothing there has changed.


On Thu, 2007-04-05 at 15:14 -0600, Kevin Anderson wrote:

> Is it the same physical box  (I'm guessing no based on 4x processor
> improvement)?  The speed thing makes me thing the printer port type
> has changed.  (SPP, EPP, or ECP from slowest to fastest).  That's
> usually set in the motherboard bios.  Obviously that won't matter if
> it's printing remotely, but if the printer is local, that's where I'd
> bet my money.
>  
> Kev.
>  
> 
>         -----Original Message-----
>         From: Roy Souther [mailto:[EMAIL PROTECTED]
>         Sent: Thursday, April 05, 2007 3:42 PM
>         To: CLUG General
>         Subject: [clug-talk] Why does changing the distro mess up
>         CUPS?
>         
>         
>         I upgraded a server from Mandrake 10 to Debian, setup CUPS to
>         use the same printer drives for the OKI Data 9 pin. The
>         printing is of by about 6cm to the left now and I cannot move
>         the paper on the roller any more to make it line up again. I
>         ran an md5sum on the ppd file s in /etc/cups/ppd and found
>         they are exactly the same on the Debian system as they are on
>         the Mandrake one.
>         
>         This has happened before with an OpenOffice document that I
>         used to print labels, after upgrading from Mandrake to Suse on
>         my desktop that time the labels were way off and not just from
>         the side but also from the top and I think in scale also.
>         
>         Any idea why cups would do this or how I can fix it? The
>         customer is not happy with the new Debian system because they
>         need to columns to line up on the pre-printed invoice sheets.
>         
>         I was thinking that maybe cups is using an external font to
>         generate the output but I cannot find any indication in the
>         code that it is using an external font file, but this would
>         make sense because people are also complaining that the new
>         server is printing much slower now even though the CPU is four
>         times fasts and has a lot more RAM. The server runs faster and
>         the print job starts fine but the head of the 9 pin printer
>         moves much slower. WTFIUWT?
>         
>         What other config files should I look at that may affect the
>         layout and speed of printing from cups?
>         
>         
>         Royce Souther
>         www.SiliconTao.com
>         Let Open Source help your business move beyond.
>         
>         For security this message is digitally authenticated by
>         GnuPG. 
>         
>         
>         
>         


Royce Souther
www.SiliconTao.com
Let Open Source help your business move beyond.

For security this message is digitally authenticated by GnuPG.



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