Ipf 770 with L36 has lines when printing

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  • nathicana
    Trusted Tech

    Site Contributor
    250+ Posts
    • Aug 2008
    • 322
    #1

    Ipf 770 with L36 has lines when printing

    This IPF 770 has crossfeed lines when printing from a computer on the network.

    Files from the same computer with the same driver recently printed ok.

    The machine is in our showroom. I print to it regularly just to test it.

    I attached an example of the lines and a service mode nozzle check pattern.

    I don't have much experience on these. I appreciate any guidance.
    Attached Files
    Tags: check, ipf, lines, pattern
    • Phil B.
      Field Supervisor

      10,000+ Posts
      • Jul 2016
      • 22808
      #2
      Re: Ipf 770 with L36 has lines when printing

      Originally posted by nathicana
      This IPF 770 has crossfeed lines when printing from a computer on the network.

      Files from the same computer with the same driver recently printed ok.

      The machine is in our showroom. I print to it regularly just to test it.

      I attached an example of the lines and a service mode nozzle check pattern.

      I don't have much experience on these. I appreciate any guidance.
      ok since nozzle check looks good.


      what SPEED and QUALITY are you printing at?

      epson T series would show similar symps.. if printed at high speed .. low Quality

        Comment

        • blackcat4866
          Master Of The Obvious

          Site Contributor
          10,000+ Posts
          • Jul 2007
          • 22703
          #3
          Re: Ipf 770 with L36 has lines when printing

          You might start with a printhead clean and alignment.
          If you'd like a serious answer to your request:
          1) demonstrate that you've read the manual
          2) demonstrate that you made some attempt to fix it.
          3) if you're going to ask about jams include the jam code.
          4) if you're going to ask about an error code include the error code.
          5) You are the person onsite. Only you can make observations.

          blackcat: Master Of The Obvious =^..^=

            Comment

            • nathicana
              Trusted Tech

              Site Contributor
              250+ Posts
              • Aug 2008
              • 322
              #4
              Re: Ipf 770 with L36 has lines when printing

              Originally posted by blackcat4866
              You might start with a printhead clean and alignment.
              I ran printhead cleaning A and it cleared up, thanks.

              Before that I ran nozzle check again, from system menu this time and it showed some bad areas.

              212m2 total print area on this machine.
              Attached Files

                Comment

                • blackcat4866
                  Master Of The Obvious

                  Site Contributor
                  10,000+ Posts
                  • Jul 2007
                  • 22703
                  #5
                  Re: Ipf 770 with L36 has lines when printing

                  Its probably just insufficient usage. Ink based machines love to run ... and hate to sit idle. =^..^=
                  If you'd like a serious answer to your request:
                  1) demonstrate that you've read the manual
                  2) demonstrate that you made some attempt to fix it.
                  3) if you're going to ask about jams include the jam code.
                  4) if you're going to ask about an error code include the error code.
                  5) You are the person onsite. Only you can make observations.

                  blackcat: Master Of The Obvious =^..^=

                    Comment

                    • linhaplotter
                      Junior Member
                      • Jul 2020
                      • 2
                      #6
                      Re: Ipf 770 with L36 has lines when printing

                      Sorry for posting here, but i have a similar problem. When i print in low quality (Standart 600 dpi or below) the printer do this white lines, they don't occour when i'm printing cad lines in black and white nor do when the print quality is set to high. I've run printhead check (didn't change the print problem) and nozzle pattern check (seems pretty aligned and with no failures).

                      WhatsApp Image 2020-07-15 at 10.34.08.jpgWhatsApp Image 2020-07-15 at 10.33.40.jpg

                        Comment

                        • blackcat4866
                          Master Of The Obvious

                          Site Contributor
                          10,000+ Posts
                          • Jul 2007
                          • 22703
                          #7
                          Re: Ipf 770 with L36 has lines when printing

                          Sorry, I can't get anything from your attachments. Can you try another way? =^..^=
                          If you'd like a serious answer to your request:
                          1) demonstrate that you've read the manual
                          2) demonstrate that you made some attempt to fix it.
                          3) if you're going to ask about jams include the jam code.
                          4) if you're going to ask about an error code include the error code.
                          5) You are the person onsite. Only you can make observations.

                          blackcat: Master Of The Obvious =^..^=

                            Comment

                            • linhaplotter
                              Junior Member
                              • Jul 2020
                              • 2
                              #8
                              Re: Ipf 770 with L36 has lines when printing

                              Originally posted by blackcat4866
                              Sorry, I can't get anything from your attachments. Can you try another way? =^..^=
                              Sorry, i did not notice the bad quality of the uploaded image.
                              IPF770 white lines.pdf

                                Comment

                                • blackcat4866
                                  Master Of The Obvious

                                  Site Contributor
                                  10,000+ Posts
                                  • Jul 2007
                                  • 22703
                                  #9
                                  Re: Ipf 770 with L36 has lines when printing

                                  You may have ink buildup on the bottom of the carriage. I'd clean the bottom of the carriage with alcohol. =^..^=
                                  If you'd like a serious answer to your request:
                                  1) demonstrate that you've read the manual
                                  2) demonstrate that you made some attempt to fix it.
                                  3) if you're going to ask about jams include the jam code.
                                  4) if you're going to ask about an error code include the error code.
                                  5) You are the person onsite. Only you can make observations.

                                  blackcat: Master Of The Obvious =^..^=

                                    Comment

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