80.01Lexmark B3340dw

Lexmark B3340dw Error 80.01 Fix | Toner Issues

The 80.01 error code on the Lexmark B3340dw relates to communication issues between the printer and the toner cartridge chip. This is typically caused by debris on the chip contacts or an improperly seated unit. Follow these troubleshooting steps to ensure proper installation.

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Common causes

  • 1Dirty or dusty cartridge chip contacts.
  • 2Cartridge not fully inserted into the guides.
  • 3Incompatible non-OEM toner chip error.

Solutions

Reseat Toner Cartridge

  1. Open the front cover of the printer.
  2. Gently remove the toner cartridge.
  3. Ensure the chip contacts are free from toner dust.
  4. Reinsert the cartridge until it clicks into place.

Cleaning Contacts

  1. Use a dry, soft cloth to clean the electronic chip.
  2. Clear out any loose debris from the internal compartment.

Steps to follow

  1. 1

    Access

    Open the printer front panel.

  2. 2

    Remove

    Take out the toner unit carefully.

  3. 3

    Insert

    Clean the contacts and press the cartridge firmly until seated.

Frequently asked questions

Yes, but low-quality chips often trigger the 80.01 communication error.

No, it signals an electronic communication failure with the cartridge chip.

Always clean the contacts before installing a replacement cartridge.