Question about Xerox Phaser 7300DN Laser Printer

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Xerox phaser 7300 toner cartridge problems

I have a xerox phaser 7300 and I just put four new toner cartridges in a week ago and the printer printed for a couple of days and then stopped because my yellow was out. Is there a reset for the cartridges, I didn't get prompted to reset when I installed. Any help would be greatly appreciated.

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  • charagdeen Jan 14, 2009

    I have a simialr problem with Xerox 7300 black and cyan toners. Any help will be greatly appreciated!

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You can reset the toner cartridge count in the service menu. Full details on how to do this can be found on my website here.

Posted on Aug 08, 2012

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Hi,
Sometimes on this machine as there is a lot of loose toner around it can cover over the sensors in the machine, what I would advise is to remove all the toner cartridges and check for the copper contacts on both the machine and under the imagining unit (which the toner is placed in). Once you have cleaned that away slowly close the lid and reboot the machine and it should return to normal. Its just toner getting caught up in the sensors. Follow the instructions below, when you remove the unit, lift it over your head to find the copper contacts and clean them, be careful not to spill toner everywhere. Good luck!

Reseating the imaging unit

    Remove the toner cartridge:
  1. Open the top cover.
    xerox phaser 7300 toner cartridge problems - openthetop196x185.gif
    caution_image88x30.gif The imaging units are sensitive to light. Do not expose the imaging units to light any longer than necessary to remove it and cover it. Failure to follow these instructions may damage the imaging units.
  2. Identify the color of the toner cartridge to be replaced (Cyan, Magenta, Yellow or Blaxerox phaser 7300 toner cartridge problems - identifycolor176x179.gif"http://i.fixya.net/uploads/images/identifycolor176x179.gif" alt="identifycolor176x179.gif" class="h_mi" />
  3. Move the orange lever on the xerox phaser 7300 toner cartridge problems - moveleverright204x202.gifght so that it unlocks.
    moveleverright204x202.gif

  4. Set the toner cartridge on paper to avoid any toner spilling.
    settoner364x186.gif
    Reseat the imaging unit:
  5. Lift the imaging unit straight up out of the printer.
  6. Line up the guide pins with the printer's frame and lower the imaging unit back into the printer.
    lineuppins210x267.gif
    Reinstall the toner cartridge:
  7. Install the toxerox phaser 7300 toner cartridge problems - moveleverleft202x221.gif the front onto the new imaging unit first then lowering the back.
    installtonercart284x241.gif
  8. Move the oranxerox phaser 7300 toner cartridge problems - closetop212x223.gifer cartridge to the left so it locks.
    moveleverleft202x221.gif
  9. Clean the LEDs with the supplied wipe.
    cleanleds291x198.gif
  10. Close the top cover.
    closetop212x223.gif

Posted on Mar 31, 2009

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Hi.

Xerox says instead that the user should never used non original or refurbished cartridges, as in a number of cases this had been proven capable of damaging parts like the imaging unit.

I am sorry for Media Science, but they do not even have permission given by Xerox to build compatible cartridges (Xerox Corporation Filed a Patent Violation Lawsuit Against Media ).

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