CART-CHIP-ERR
Epson · Epson WorkForce WF-2960 All-in-One Wireless Color Inkjet Printer with Scanner, Copier, Fax, and ADF
The printer cannot communicate with the memory chip on an ink cartridge — this can occur with third-party or refilled cartridges that have incompatible chips, or after a firmware update that blocks non-genuine cartridges; try a genuine Epson cartridge; some users roll back firmware to restore third-party cartridge compatibility
Error CART-CHIP-ERR on the Epson Epson WorkForce WF-2960 All-in-One Wireless Color Inkjet Printer with Scanner, Copier, Fax, and ADF means: Cartridge Chip Communication Error. The top-ranked community fix is “Rollback Firmware and Replace Cartridge Chip” (hard difficulty, ~45 min, DIY cost: $15-$30). 2 community-ranked fixes available below.
Published February 2026 · 2 fixes · printer
Content is based on manufacturer service documentation, community repair experience, and OEM technical bulletins. Always verify with your owner's manual.Learn about our editorial standards.
While many printer repairs can be done safely at home, consider hiring a qualified technician if:
Average professional repair cost for this issue: $120-$180.
Print Head Overheated
Internal Hardware Error (Mainboard)
Paper Feed Error (Hardware)
Ink System Error (Fatal)
Automatic Document Feeder Paper Jam
Printing Blank Pages
Printer Error (General Hardware)
Scanner Unit Error
The Epson Epson WorkForce WF-2960 All-in-One Wireless Color Inkjet Printer with Scanner, Copier, Fax, and ADF has 8 other known error codes:
Error code CART-CHIP-ERR also appears on 2 other Epson models:
Ad Space — banner
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