> From [EMAIL PROTECTED] Tue Dec 11 06:56:23 2001 > Date: Tue, 11 Dec 2001 08:43:37 -0500 > From: Joseph Formoso <[EMAIL PROTECTED]> > To: <[EMAIL PROTECTED]> > Subject: Re: LPRng: messages in printer display > > On Mon, 10 Dec 2001, Patrick Powell wrote: > > > I bet the 'processing from tray X' is caused by the ifhp sending > > explicit 'tray selection' commands to prevent the &*())(*& > > students^H^H^H^H^H^Husers sending jobs that set the default tray > > selection to some other tray, so that the following jobs all get > > the wrong paper. > ---------- > Hey, speaking of which: how, exactly, do I suppress users' (I > would have put "students'", but professors do it too) ability to set an > alternate paper type? We have people who keep sending jobs that request > manual feeds, which clog up the queues overnight (always overnight -- > nobody ever does this at, say, 10AM when there's someone here who will > notice). > On a related note, when a queue gets stuck like this, all the > rest of the jobs in the queue vanish down a black hole. I'm not sure > why, and I've posted about it before (though a couple of very hectic > weeks could have caused me to miss a response) -- I would assume that, > if the printer gets jammed (or otherwise stopped up), the jobs would sit > in the queue until the printer unjammed. > > The printers in question are HP 8100's, set in a pool queue > thuswise:
The problem is probably with PCL jobs. You need to rip out the small piece of PCL code that is setting the tray selection to manual. The problem here is that you are looking for an escape sequence.... PostScript jobs are much simpler - you check to see if they are setting manual feed (grep) and then rip it out... or trash the job. Patrick > > #---------------------------------------------------- > laser|ans|LASER|las|ps|lps|:\ > :sd=/var/spool/lpd/hp8100pool:\ > :sv=hp8100a,hp8100b > > hp8100a|first:\ > :rw:\ > :mx=0:\ > :bp=/usr/local/libexec/filters/psbanner:\ > :lp=IP.ADDRESS%9100:\ > :af=hp.acct:\ > :lf=hp.log:\ > :filter=/usr/local/libexec/filters/ifhp:\ > :ifhp=model=hp8100:\ > :sd=/var/spool/lpd/hp8100a:\ > :ss=hp8100pool > > hp8100b|second:\ > :rw:\ > :mx=0:\ > :bp=/usr/local/libexec/filters/psbanner:\ > :lp=IP.ADDRESS%9100:\ > :af=hp.acct:\ > :lf=hp.log:\ > :filter=/usr/local/libexec/filters/ifhp:\ > :ifhp=model=hp8100:\ > :sd=/var/spool/lpd/hp8100b:\ > :ss=hp8100pool > #---------------------------------------------------- > > Oh, and since I'm piling up random questions anyway: what's the > standard and approved method for selecting the banner sheet from an > alternate tray? We've modified psbanner to switch trays, and it works, > but I'm sure there's a less kludgey way to do it. > > Sorry to ramble; thanks large for any assistance. > > > --Joe > > ----- > Joe Formoso ([EMAIL PROTECTED]), > Senior Systems Administrator, IT Department, Stevens Institute of Technology > > > ----------------------------------------------------------------------------- > YOU MUST BE A LIST MEMBER IN ORDER TO POST TO THE LPRNG MAILING LIST > The address you post from MUST be your subscription address > > If you need help, send email to [EMAIL PROTECTED] (or lprng-requests > or lprng-digest-requests) with the word 'help' in the body. For the impatient, > to subscribe to a list with name LIST, send mail to [EMAIL PROTECTED] > with: | example: > subscribe LIST <mailaddr> | subscribe lprng-digest [EMAIL PROTECTED] > unsubscribe LIST <mailaddr> | unsubscribe lprng [EMAIL PROTECTED] > > If you have major problems, send email to [EMAIL PROTECTED] with the word > LPRNGLIST in the SUBJECT line. > ----------------------------------------------------------------------------- > ----------------------------------------------------------------------------- YOU MUST BE A LIST MEMBER IN ORDER TO POST TO THE LPRNG MAILING LIST The address you post from MUST be your subscription address If you need help, send email to [EMAIL PROTECTED] (or lprng-requests or lprng-digest-requests) with the word 'help' in the body. For the impatient, to subscribe to a list with name LIST, send mail to [EMAIL PROTECTED] with: | example: subscribe LIST <mailaddr> | subscribe lprng-digest [EMAIL PROTECTED] unsubscribe LIST <mailaddr> | unsubscribe lprng [EMAIL PROTECTED] If you have major problems, send email to [EMAIL PROTECTED] with the word LPRNGLIST in the SUBJECT line. -----------------------------------------------------------------------------
