W-01L4160

Epson EcoTank L4160 Error W-01 | Paper Jam Guide

Error code W-01 on the Epson EcoTank L4160 signifies a physical paper jam warning. It indicates that the paper feed sensor was not triggered properly or that a sheet of paper has lodged within the transport mechanisms.

1 views

Common causes

  • 1Slanted, damp, or overloaded paper stack placed in the rear paper feed tray.
  • 2Torn paper remnants left behind from a previous extraction attempt.
  • 3Dust buildup on the paper exit (PE) mechanical sensor flag.

Solutions

How to Fix Paper Jam Warning W-01

Pulling sheets out forcefully can throw the feed rollers out of alignment or damage the duplex gate flaps.

Solution 1: Check the Duplexer and Internals

  1. Power off the printer to prevent unexpected carriage movements.
  2. Access the duplexer unit: Since the L4160 is a duplex-ready printer, there is a modular cover on the lower back. Press the two release clips, pull the duplexer out, and carefully draw out any jammed paper.
  3. Inspect the path: Gently slide the carriage aside (only when powered off) and verify no small paper corners remain stuck in the path.

Solution 2: Clean the Feed Rollers

Accumulated paper dust on the rubber pickup rollers reduces friction, causing sheets to slip and register false jam warnings. Wipe the rollers with a lint-free cloth slightly dampened with clean water.

Steps to follow

  1. 1

    Turn off power

    Shut off the L4160 to disable drive motor resistance before checking.

  2. 2

    Extract the duplex cover

    Squeeze the two plastic levers at the back of the device, pull the duplex tray straight out, and clear any trapped sheets.

  3. 3

    Clean paper feed rollers

    Gently clean the rubber paper feed rollers using a microfiber cloth to prevent future slipping.

Frequently asked questions

This suggests a piece of paper is still triggering the paper exit sensor flag inside, or the spring-loaded plastic flag has detached and is stuck in the active position.