HP CLJ pro M451NW not picking up paper tray 2, blank pages from tray 1

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  • adamcopiercali
    Technician

    50+ Posts
    • Aug 2012
    • 88

    #1

    HP CLJ pro M451NW not picking up paper tray 2, blank pages from tray 1

    Multiple issues on a HP M451nw. First, the machine will not pick up from tray 2, just a constant rotating clicking sound. I replaced both rollers, no change. I put paper in bypass tray 1 to isolate and see if it would feed, it will feed from tray 1 but the pages come out blank. What am I missing here, do I have multiple issues with this one printer or are they related?
  • GIUBOSS
    Service Manager

    Site Contributor
    1,000+ Posts
    • Jul 2013
    • 1382

    #2
    Re: HP CLJ pro M451NW not picking up paper tray 2, blank pages from tray 1

    Have you noticed if the rubber of the drawer rotates? Typically white prints = broken laser. Are you printing from PC? In color or in bw?

    Comment

    • Phil B.
      Field Supervisor

      10,000+ Posts
      • Jul 2016
      • 22798

      #3
      Re: HP CLJ pro M451NW not picking up paper tray 2, blank pages from tray 1

      Originally posted by adamcopiercali
      Multiple issues on a HP M451nw. First, the machine will not pick up from tray 2, just a constant rotating clicking sound. I replaced both rollers, no change. I put paper in bypass tray 1 to isolate and see if it would feed, it will feed from tray 1 but the pages come out blank. What am I missing here, do I have multiple issues with this one printer or are they related?
      any error msgs?

      paper set properly?

      have you turned printer on it's lid to check for obstructions visually?

      Comment

      • adamcopiercali
        Technician

        50+ Posts
        • Aug 2012
        • 88

        #4
        Re: HP CLJ pro M451NW not picking up paper tray 2, blank pages from tray 1

        Originally posted by Phil B.
        any error msgs?

        paper set properly?

        have you turned printer on it's lid to check for obstructions visually?
        No error messages, it just continues to rotate and try to pull paper. Yes, checked multiple times both the tray and for obstructions.

        Comment

        • adamcopiercali
          Technician

          50+ Posts
          • Aug 2012
          • 88

          #5
          Re: HP CLJ pro M451NW not picking up paper tray 2, blank pages from tray 1

          Originally posted by GIUBOSS
          Have you noticed if the rubber of the drawer rotates? Typically white prints = broken laser. Are you printing from PC? In color or in bw?
          Rubber of the drawer, sorry I'm not sure what you mean by that. There is no roller in this particular tray, it's all on the bottom of the printer. This is occurring when making internal test prints.

          Comment

          • slimslob
            Retired

            Site Contributor
            25,000+ Posts
            • May 2013
            • 36796

            #6
            Re: HP CLJ pro M451NW not picking up paper tray 2, blank pages from tray 1

            Originally posted by GIUBOSS
            Have you noticed if the rubber of the drawer rotates?
            Are the feed tires leaving skid marks on the top sheet of paper? I have had problems with broken paper lift.

            Typically white prints = broken laser. Are you printing from PC? In color or in bw?
            Or no charge.

            Comment

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