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Job failed to release on a Printer:  The LPR command has an empty queue name

Question asked by Ralph Miller on Feb 22, 2017
Latest reply on Mar 1, 2017 by Ralph Miller

Over the past few days I have been seeing the title error message come up in my Alerts. There doesn't seem to be any rhyme or reason other than it appears to be randomly happening to my MobilePrint jobs and print jobs seem to be only slightly impacted at the moment. I have a number of other printers in our labs running the popups and using the RAW protocol while my MP printers are on LPR. I don't see these type of error messages from the printers using RAW. I am running Uniprint 9.0 R2 SP4 and MP 2.2 with the recent hot fix.



  1. Has anyone else seen this error?
  2. I believe MP can now use RAW. Can I switch from LPR to RAW easily without having to reboot servers?
  3. Any other suggestions?


Ralph Miller