Question about HP LaserJet 4730x All-In-One Printer

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HP 4730 Please could some one help me im trying to get into the service menu of the machine but do not have the code does anyone know what it is many thanks

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Re: HP 4730 - HP LaserJet 4730x All-In-One Printer Printers & Copiers

Service Mode code = 09473005

Posted on May 31, 2007

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An 80 service error is an MIO error. That is one of the accessories that is in the option slot in the rear of the machine.
  1. Turn of the machine.
  2. Unscrew and remove the Option card.
  3. Slide the card back in.
  4. Power the machine back up.

If the card is an option that ou do not use (such as a network card) You can just leave it out if you wish.
Please let me know if this helps.

Read more: My HP Lazer Jet 5M displays a message 80 SERVICE (01E4). - JustAnswer"#ixzz2Axr0Tbqj

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