John Perkins wrote:
> 
> >  we have an old LaserWriter 12/640 (Postscript - Lan) printer and we're using ihfp 
>to communicate with the raw port of the printer.
> > The printing is ok, but we coulnd't get the pagecount (always null); as we are 
>accounting every job to charge to the owner the pages
> > printed, this is an important feature.
> >
> > Anyone has resolved this problem ?
> 
> We had a number of LW 12/640's here.  NONE of them had "raw port" capabilities.
> 
> I got on the phone with Apple tech support one day asking about this (and for
> our 16/600's we had at the time).  Surprisingly, it was someone who knew what
> I was talking about and who in the engineering office would know the answer.
> After being on hold for a while, I was told the engineer was nearly in tears
> because he had wanted to put raw port capabilities on this printer.  Marketing
> told him no one wanted it and it should be disabled before the product was
> shipped.
> 
> > .... printcap is following ...
> >
> > --snip--
> > ric3
> > :server
> > :cm=Apple LaserWriter 12/640
> > :filter=/opt/LPRng/libexec/filters/ifhp
> > :ifhp=model=apple,status=ps,sync=ps,pagecount=ps,waitend=ps
> > :lp=raw@laserdip
> > :mx=0
> > :prefix_z=600,a4,portrait,simplex
> > :ps=status
> > :sd=/var/spool/lpd/%P
> > :sh
> > --snip--
> 
> You need :lp=laserdip%rawport; what you have done is pass jobs via LPD to the
> internal LPD on the printer.  You will never get printer status or accounting
> information back this way.
> 
> The >ONLY< way I got this to work with Apple printers was to communicate with
> them via Appletalk (we used CAP; you could probably use Netatalk if you want).
> 
> I tried using a Linksys printserver with the 12/640.  The printer has a flaky
> parallel port implementation, where it will go from online/ready to offline
> for no apparent reason.  An Epson Stylus inkjet on the same Linksys box had no
> trouble at all.
> 
Thanks for these informations, we'll check your suggest.

> > We want that the owner of a job can delete the job from every machine, is this the 
>way?
> >
> > --snip--
> > ....omissis
> > # allow same user on every host to remove a job
> > ACCEPT SERVICE=M SAMEUSER
> > # allow root on server to remove a job
> > ACCEPT SERVICE=M SERVER REMOTEUSER=root
> > REJECT SERVICE=M
> >
> > DEFAULT ACCEPT
> > --snip--
> >
> > Now if I try to delete a job from an host (not as root) I receive a "no 
>permission" .... :-(
> 
> We use the following:
> 
> ACCEPT SERVICE=M SAMEUSER
> ACCEPT SERVICE=M REMOTEUSER=root
> 
> There were some problems with earlier LPRng releases in getting SAMEUSER and
> REMOTEUSER directives correct.  We run LPRng-3.7.4 here now, which does not
> have those bugs.  If you're trying to use 3.5* or maybe 3.6* releases, you
> should download a newer copy.
> 
Thanks for your reply, but I'm using 3.8.9-1 on solaris yet...
Could be a missing line as

ACCEPT SERVICE=M SERVER SAMEUSER

??
-- 
Dott. Sergio Rabellino 

 Technical Staff
 Department of Computer Science
 University of Torino (Italy)
 Member of the Internet Society

http://www.di.unito.it/~rabser
Tel. +39-0116706701
Fax. +39-011751603

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