HP 4L all LED up

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  • Strat
    #1

    HP 4L all LED up

    This Hp laser printer 4L works good. Now it suddenly quit the printing job and all the LED lit up. Unplug the power and plug it back in. It will work for a while then it will do the same things over again. I checked the roller- it\'s fine.

    What are the problems? Not on fuse unit, is it?

    Thanks for all the ideas.
    Tags: back, book, closer, fine, fuse, good, help, job, laser, laser printer, office, over, plug, power, printer, printing, procedures, roller, unit
    • Lance
      Technician

      50+ Posts
      • Jan 2005
      • 73
      #2
      Re:HP 4L all LED up

      I have the book at the office, I will try to look it up for you on monday.
      I'm going back to Cali, Cali, Cali...

        Comment

        • Lance
          Technician

          50+ Posts
          • Jan 2005
          • 73
          #3
          Re:HP 4L all LED up

          Busy day, never really made it to the office. I\'ll look it up ASAP.
          I'm going back to Cali, Cali, Cali...

            Comment

            • dcycle
              Technician
              • Sep 2006
              • 37
              #4
              HP 4L lights

              Alot of printers had a readout on the printer but this printer doesn't. The printer display is on your PC minotor. I have attached a page in PDF format. When you open the file (4trouble.pdf), read and follow the procedures. Remember and post it here. This will get you closer to the problem. I will try and help you. Hope we can find out what the problems is.

              David
              Only two defining forces have ever offered to die for you:

              1. Jesus Christ
              2. The American G. I.

              One died for your soul, the other for your freedom.

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