Epson Epson EcoTank ET-2850 All-in-One Wireless Color Supertank Printer with Scanner and Copier W-02 Error Fix: Wi-Fi Access Point Not Found

Error code W-02 on the Epson Epson EcoTank ET-2850 All-in-One Wireless Color Supertank Printer with Scanner and Copier means: Wi-Fi Access Point Not Found. The printer cannot find the specified wireless network — verify the SSID (network name) is correct and the router is broadcasting (not hidden), check that the printer supports the router frequency (most Epson printers only support 2.4GHz, not 5GHz), and move the printer closer to the router temporarily during setup

The most successful fix is "Replace Wireless Network Module" (hard difficulty, ~60 minutes). Estimated DIY cost: $20-$30. HomeMD has 2 community-ranked fixes for this error.

This error is rated medium severity. It should be addressed soon, but your appliance may still function in a limited capacity.

Yes — the top-ranked community fix ("Replace Wireless Network Module") is rated hard difficulty and takes about 60 minutes. Tools needed: T10 Torx screwdriver, Anti-static wrist strap.

DIY cost: $20-$30. Professional repair typically costs $150-$220. Many homeowners save money by trying the top-ranked community fix first.

The Epson Epson EcoTank ET-2850 All-in-One Wireless Color Supertank Printer with Scanner and Copier has 8 other known error codes, including: 0x69 (Print Head Overheated), 0x97 (Internal Hardware Error (Mainboard)), 0xEA (Paper Feed Error (Hardware)), 0xF1 (Ink System Error (Fatal)), ADF-JAM (Automatic Document Feeder Paper Jam), and 3 more.

Error code W-02 also appears on 5 other Epson models: Epson EcoTank ET-2800 All-in-One Wireless Color Cartridge-Free Supertank Printer with Scan and Copy, Epson EcoTank ET-4850 All-in-One Cartridge-Free Supertank Printer with Scanner, Copier, Fax, ADF, and Ethernet, Epson WorkForce Pro WF-4830 All-in-One Wireless Color Inkjet Printer with Auto 2-Sided Print and PrecisionCore, Epson WorkForce WF-2960 All-in-One Wireless Color Inkjet Printer with Scanner, Copier, Fax, and ADF, Epson WorkForce WF-7820 All-in-One Wide-Format Wireless Color Inkjet Printer with Auto 2-Sided Print up to 13x19. The fix may vary by model, so check each model's specific page for tailored repair steps.