Question about Xerox Phaser 8550DX Laser Printer

1 Answer

Possible Print Head Issue

Hey Everyone,

I swear I will post everyday! Just kidding, but seriously there is an issue with this 8550 and when you print you get three lines that run vertical across the page. I've done the clear smudges and vertical lines. The lines that are vertical are about 2cms wide with about 2inch gap until the next line. I printed the light stripe test page and the yellow has some black and the magent is faded and the cyan has missing jets. I printed several solid fill pages about 40 of each color and still have the same issue. I personally fill this is a print head issue. Does anyone out there know a fix for this? As print heads are about what I don't know $600-800.


Thanks!!

Posted by on

  • 1 more comment 
  • Gahprinters Mar 25, 2008

    Ahhhh I see after my last post you've moved up in the world. The big 86er! Let me try that so stay close to your desk!!! 30mins and I'll post again.

  • Gahprinters Mar 25, 2008

    Shucks!!! my watch must be broken... lol I went there did the jet sub and still have the same issues! That sucks an almost new printers print heads are crapping out. What may be the issue that caused it? I know not using the printer could clog the heads but man...

  • Gahprinters Mar 25, 2008

    My post didn't go through or my watch is broken! lol I did the "Jet Sub" and still the colors are crappy ect. What would cause this slightly new printer to go bad? I know if you don't use the printer alot things get crappy and clogged, but what else might cause the P heads to go so quickly?

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1 Answer

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  • 2,072 Answers

Select the Jet Substitution Mode.

  1. On the Control Panel, select Troubleshooting, and then press the OK button.
  2. Select Print Quality Problems, and then press the OK button.
  3. Select Eliminate Light Stripes, and then press the OK button.
  4. Select Jet Substitution Mode, and then press the OK button.
  5. Follow the Control Panel prompts to select the color and malfunctioning jet number indicated on the Light Stripes Test page.

Posted on Mar 25, 2008

  • 3 more comments 
  • Rick Kasper Mar 25, 2008

    Once you do the jet substitution, if the lines are not eliminated, you need to replace the print head.

  • Rick Kasper Mar 25, 2008

    Okey dokey. Moved up??? Like George Jefferson?? LOL.

  • Rick Kasper Mar 25, 2008

    Been 31 minutes !!!!!!! hehehe

  • Rick Kasper Mar 25, 2008

    How long have you had it?

    If you haven't had it that long and use Xerox ink sticks, I would press them for a print head replacement.

    Not normal for that print head to fail without much use.

    I don't think letting it sit would clog the print head.

    I would contact them and see what they will do for you.

    When did you buy it?

  • Rick Kasper Mar 26, 2008

    What happened? You didnt post today LOL

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