On Sun, Nov 02, 2003 at 08:06:35PM +0100, Henrik Edlund wrote:
> On Wed, 29 Oct 2003, Patrick Powell wrote:
> 
> PP> The HP PJL Reference states categorically that 'PJL ECHO' is not
> PP> carried out until the previous job completes.
> PP>
> PP> Well, it turns out that this is not true - if the previous job has been
> PP> rasterized but pages are still moving through the paper path, you get
> PP> an echo.  Oh yes,  and if you get a jam, all bets are off.
> PP>
> PP> The PJL USTATUS command is supposed to return 'Unsolicited Status'
> PP> at a specified interval.  It may or may not.  If the printers is off line,
> PP> it sends an 'offline' ONCE on some printers.  It may send an 'ONLINE'
> PP> or 'PRINTING' message when put back online.
> 
> Ok, so there really is no PostScript commands involved here? There are
> just PJL commands?
> 

Yes, just PJL.

-- 
Patrick Powell                 Astart Technologies
[EMAIL PROTECTED]            6741 Convoy Court
Network and System             San Diego, CA 92111
  Consulting                   858-874-6543 FAX 858-751-2435
LPRng - Print Spooler (http://www.lprng.com)

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