e3Tango X Smart Home

HP Tango X Smart Home E3 error: Cartridge issues

The HP Tango X Smart Home E3 error signifies a cartridge detection failure. This often results from dirty contacts on the ink cartridges. To resolve this E3 error on Tango X, clean the metallic pins of your cartridges and ensure they are seated correctly in the carriage.

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Common causes

  • 1Finger oils and residues blocking the electronic contacts.
  • 2Integrated circuitry in the cartridge reaching its cycle limit.
  • 3Improper installation or alignment of the cartridges.
  • 4Accumulation of internal ink spray on the carriage pins.

Solutions

Quick Diagnosis

If you see the E3 error, it is usually accompanied by a warning in the HP Smart app. Before assuming the cartridge is dead, inspect the metal contacts for ink smudges or finger oils that prevent a stable connection.

Step-by-Step Solution

  1. Remove the cartridges: Carefully remove both cartridges, being mindful not to touch the metal electrical contacts.
  2. Clean the contacts: Wipe the gold-plated pins on the cartridge with a clean, dry microfiber cloth.
  3. Reseat the cartridges: Reinsert both cartridges until they snap firmly into place.
  4. Power cycle: Power off and on the unit so it can re-detect the cartridges.

Prevention and Maintenance

Avoid touching the circuit board of the cartridges. Always keep the cartridges in their original vacuum-sealed packaging until ready for use to prevent oxidation. Using genuine HP cartridges is the most reliable way to maintain long-term connectivity.

When to Call a Technician

If you have tried new, genuine cartridges and cleaned the carriage pins and still encounter E3, the printer's main carriage assembly may need physical service.

Technical Specifications

  • Technology: Thermal Inkjet
  • Print Speed: Up to 11 ppm
  • Connectivity: Wi-Fi, Bluetooth
  • Input Capacity: 50 sheets
  • Compatible Cartridges: HP 303 / HP 64 series
  • Usage: Home/Smart Home
  • Official Drivers / Firmware

Steps to follow

  1. 1

    Remove the cartridges

    Carefully remove both cartridges, being mindful not to touch the metal electrical contacts.

  2. 2

    Clean the contacts

    Wipe the gold-plated pins on the cartridge with a clean, dry microfiber cloth.

  3. 3

    Reseat the cartridges

    Reinsert both cartridges until they snap firmly into place.

  4. 4

    Power cycle

    Power off and on the unit so it can re-detect the cartridges.

Frequently asked questions

The E3 error indicates a failure in communication between the printer and the ink cartridge, often caused by dirt or oxidation on the contacts.

Try cleaning the contacts first. If the error continues, the cartridge chip may be faulty and will require replacement.

The HP Smart app on your smartphone will usually pinpoint the faulty cartridge (Black or Tri-color).

Yes, refilled cartridges often lead to E3 errors because the integrated electronic chips have a limited lifespan and may be detected as invalid.