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HP DeskJet 1510 error E6: How to Fix Printing Lock

The HP DeskJet 1510 error E6 occurs when the print carriage hits a mechanical resistance preventing movement. This failure often happens due to paper scraps or internal debris, causing the printer to lock up for protection. Following these diagnostic steps will help you identify whether the source is a physical paper jam or a faulty positioning sensor.

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Common causes

  • 1Paper fragments stuck in the carriage guide rail.
  • 2Premature wear of the carriage timing belt.
  • 3Obstruction by foreign objects like paperclips.
  • 4Dirty position sensor due to ink spray.

Solutions

Quick Diagnosis

Error E6 is displayed with a flashing light on the front panel. Check if the cartridge carriage moves normally when opening the cover or if it stops abruptly at either end.

Step-by-Step Solution

  1. Power off: Unplug the power cord while the printer is on.
  2. Open cover: Lift the cartridge access cover.
  3. Clear path: Manually move the cartridge carriage to check for obstructions.
  4. Restart: Close the cover and plug the power back in.

Prevention and Maintenance

Avoid inserting wrinkled paper or poorly applied labels in the tray. Clean the rollers monthly with a lint-free cloth lightly dampened with distilled water.

When to Call a Technician

If the error persists after freeing the carriage and the unit makes grinding or banging noises, the traction motor might be damaged.

Device Technical Specs

  • Technology: Thermal Inkjet.
  • Speed/Yield: 7 ppm black / 4 ppm color.
  • Connectivity: USB 2.0.
  • Feed Capacity: 60 sheets.
  • Compatible Consumables: HP 662 Series (Black and Tri-color).
  • Recommended Use: Home/Student.
  • Official Drivers / Firmware

Steps to follow

  1. 1

    Power off

    Unplug the power cord while the printer is on.

  2. 2

    Open cover

    Lift the cartridge access cover.

  3. 3

    Clear path

    Manually move the cartridge carriage to check for obstructions.

  4. 4

    Restart

    Close the cover and plug the power back in.

Frequently asked questions

This error points to a mechanical jam affecting the cartridge carriage.

It is not serious if you remove the obstruction, but requires immediate attention.

It uses the HP 662 ink series.

Monthly internal cleaning is recommended to avoid dust buildup.