What this means

Error code 0x69 means your Epson scanner unit has a hardware malfunction. The printer has detected a problem with how the scanner carriage moves or communicates.

The issue usually points to a movement restriction. The scanner carriage might be blocked from moving freely, or a physical transport switch is still locked. Dust on the timing strip impairs scanner positioning, and temporary sensor glitches trigger the code. Epson scanners also rely on a small white calibration sticker that needs to stay clean.

Do not assume a software glitch or firmware corruption is to blame. Power cycling can occasionally clear temporary sensor glitches, but do not assume the internal electronics failed right away. Never force the scanner carriage manually to fix the movement, because doing that can damage the drive gears.

Common causes

  • Scanner lock latch engaged
  • Paper debris or dust obstructing the scanner path
  • Scanner motor failure
  • Flat ribbon cable disconnected or damaged
  • Firmware glitch
  • Mainboard communication error with the scanner module
  • Dirty scanner timing strip

What to check first

  1. 1Check if the scanner transport lock switch is set to the locked position
  2. 2Check for foreign objects trapped under the scanner glass or in the carriage path

Step-by-step fix

  1. 1

    Power cycle the printer

    Turn off the printer using the power button. Unplug the power cord from the back for 60 seconds. Plug it back in and turn the printer on.

  2. 2

    Release the scanner transport lock

    Look for a physical lock switch on the side or back of the scanner unit. Move the switch to the unlocked position so the scanner can move freely.

    Do not force the switch if it is stuck.

  3. 3

    Inspect for physical obstructions

    Open the scanner lid and check the entire path of the optical carriage for dust, paper bits, or tape left from manufacturing.

  4. 4

    Clean the scanner calibration area

    Inspect the underside of the glass at the far left or top edge where a small white calibration strip is located. Wipe it gently with a dry lint free cloth.

  5. 5

    Check external cable connections

    If your printer model has an external cable connecting the scanner top to the printer body, ensure it is firmly seated.

    Turn off the printer before touching any internal or external cables.

  6. 6

    Perform a hard reset

    Disconnect the power cord while the printer is on. Press and hold the power button for 30 seconds to drain residual charge. Reconnect and power on.

  7. 7

    Check for firmware updates

    Connect the printer to a computer and run the Epson updater utility to ensure the system software is current.

    Do not interrupt power during a firmware update.

When to contact a professional

Unplug the printer before you service it. Never force the scanner carriage by hand. If the error remains after you release the transport lock, clean the glass, and power cycle the machine, you are dealing with a failed scanner motor or a broken internal ribbon cable. This requires physical disassembly. Call Epson support or a professional.