e3DeskJet GT 5820

HP DeskJet GT 5820 Error E3: Carriage Jam

The HP DeskJet GT 5820 error E3 signifies a physical or sensor-based obstruction preventing the print carriage from moving. This is a critical error because the carriage must traverse the width of the page to apply ink. The most common cause is paper debris blocking the path or grease/ink buildup on the carriage rail.

1 views

Common causes

  • 1Paper debris: Small bits blocking the path.
  • 2Dried ink: Residue on rails impeding motion.
  • 3Encoder strip obstruction: Dirt preventing position tracking.
  • 4Motor failure: Carriage drive motor degradation.

Solutions

Quick Diagnosis

If the error E3 is active, the carriage may be making grinding or knocking sounds. Do not continue to print, as this will strain the carriage belt and motor.

Step-by-Step Solution

  1. Turn on the printer and open the access door.
  2. Gently slide the carriage toward the center.
  3. Look behind and under the carriage for paper bits or objects.
  4. Clean the transparent encoder strip with a dry cloth if it is ink-stained.
  5. Slide the carriage back to the right and close the cover.

Prevention and Maintenance

Avoid heavy or curled paper that might trigger a jam. Periodically wipe carriage rails clean so the assembly moves effortlessly.

When to Call a Technician

If the carriage is clear and still won't move after cleaning, the motor or the encoder sensor is likely faulty.

Technical Specifications

  • Technology: Inkjet, ink tank
  • Speed: 8 ppm black
  • Connectivity: USB 2.0
  • Capacity: 60 sheets
  • Compatible consumable: Print heads M0H50AA / M0H51AA
  • Recommended use: Home office
  • Drivers / official firmware

Steps to follow

  1. 1

    Power and access

    With the printer on, open the print head access door.

  2. 2

    Inspect carriage

    Manually slide the carriage side-to-side to find obstructions or paper scraps.

  3. 3

    Reset

    Close the cover and press the resume button.

Frequently asked questions

The print carriage is stuck. This is usually caused by paper scraps or dirty carriage rails.

Yes, forcing the carriage can damage the motor, so you should resolve the jam immediately.

It uses integrated black and tricolor print heads (M0H50AA and M0H51AA).

Do not force print heads while powered on and keep the rail guides clean from dried ink.