e1ENVY Pro 6455

HP ENVY Pro 6455 error E1 Fix

The HP ENVY Pro 6455 error E1 is a setup notification that occurs when there's a conflict between your computer's paper settings and the physical paper loaded in the tray. Understanding what is HP ENVY Pro 6455 error E1 ensures you avoid the frustration of stalled prints. This model relies on specific alignment, so ensuring your media is properly squared in the tray is usually the solution.

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Common causes

  • 1Improperly set paper guides in the tray.
  • 2Mismatch between driver and physical paper.
  • 3Obstructed paper size sensing lever.
  • 4Skewed paper causing incorrect length sensing.

Solutions

Quick Diagnosis

If you see the E1 light sequence, check your paper guides immediately. If they are loose, the paper is shifting, causing the machine's internal sensors to detect the wrong dimensions.

Step-by-Step Solution

  1. Remove the paper stack from the main tray.
  2. Gently slide the guides until they touch the stack without bowing it.
  3. Check your computer printer software and re-verify the paper size settings match (Letter/A4).
  4. Hit the 'Resume' button in your print software to restart the job.

Prevention and Maintenance

Do not overstuff the paper tray, as the weight can misalign the guide path. Use genuine HP 67 ink to maintain quality standards across all output types.

When to Call a Technician

If the tray is adjusted correctly and the printer continues to report E1, there may be a faulty sensor inside the paper tray assembly requiring inspection.

Technical Specifications

  • Technology: Thermal Inkjet
  • Print Speed: 10 ppm (black), 7 ppm (color)
  • Connectivity: Wi-Fi, USB
  • Capacity: 100 sheets
  • Consumable: HP 67 ink series
  • Usage: Home/Home office
  • Official Drivers / Firmware

Steps to follow

  1. 1

    Adjust Guides

    Check that the paper tray guides are snug against the stack of paper.

  2. 2

    Software Match

    Ensure the paper size in your print dialog matches the physical paper.

  3. 3

    Resume Print

    Press the Resume or Cancel button on the printer to clear the state.

Frequently asked questions

The E1 error signifies that the software's paper size does not match the size detected in the input tray.

No, error E1 is solely related to paper alignment and settings.

This printer uses HP 67 series ink cartridges.

Align the paper guides properly and ensure settings in the HP Smart app match your current paper.