0x97Epson WorkForce Pro WF-3820

How to fix Epson WorkForce Pro WF-3820 error 0x97

The 0x97 error code on the Epson WorkForce Pro WF-3820 is a critical warning suggesting a hardware conflict, usually related to the mainboard or printhead sensors. It frequently occurs during initialization or printing tasks. Performing a static discharge procedure is the standard first step to restoring the device's functionality.

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Common causes

  • 1Static electricity buildup on the mainboard.
  • 2Internal ink leakage affecting the printhead circuitry.
  • 3Firmware communication mismatch with the carriage motor.

Solutions

Power Cycle Procedure

  1. Turn off the printer and unplug the power cable.
  2. Disconnect all interface cables (USB, Ethernet).
  3. Keep the power button pressed for 30 seconds while unplugged.
  4. Wait for 10 minutes to allow capacitors to drain.
  5. Plug the device back into a direct wall outlet and power on.

Cartridge Reseat

  1. Open the cartridge cover.
  2. Remove all ink cartridges.
  3. Wipe the printhead contact area with a dry lint-free cloth.
  4. Insert cartridges back firmly until you hear a click.
  5. Close the cover and let the printer initialize.

Steps to follow

  1. 1

    Power Disconnection

    Unplug the printer and leave it completely powered down for 10 minutes.

  2. 2

    Hardware Inspection

    Check the interior for any paper scraps or dried ink buildup near the carriage.

  3. 3

    System Reboot

    Plug the unit back in and attempt a standard print test to confirm resolution.

Frequently asked questions

No, it is often a transient hardware error. Following the reset steps usually clears the status code.

Rarely, but empty cartridges can cause the printer to stop cycles abruptly, potentially triggering sensors incorrectly.

If the error returns repeatedly after several hard resets, the printhead or mainboard likely requires professional physical repair.

How to fix Epson WorkForce Pro WF-3820 error 0x97 | Vimazdev