On Thu, 13 Nov 2003, Jim Trocki wrote: JT> > 4.2.3 PJL JT> > JT> > Hewlett-Packard's Printer Job Language (PJL) is used by many existing JT> > accounting applications. A connection is held open to the printer after JT> > the job has been sent to it, periodically querying for whether the job is JT> > done or not. Before the job and when the job finishes, the total number of JT> > impressions reported by the printer is read. The number of impressions JT> > used by the job can then be calculated. The PJL commands JOB, EOJ, ECHO JT> > and USTATUS can be used to retrieve the total number of impressions and JT> > check on printer status [PJL]. JT> JT> "INFO PAGECOUNT" is the PJL command to query the impressions counter, JT> which is cumulative across jobs.
And what do you use ECHO for? JOB, EOJ; job status? USTATUS, printer status? ----------------------------------------------------------------------------- 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. -----------------------------------------------------------------------------
