Can I fix the printhead connection myself?

Advanced users can open the printer and reseat the printhead ribbon cable. This voids warranty. Follow a model-specific disassembly guide.

Should I repair or replace the printer?

If the printer is out of warranty and the power cycle does not fix it, repair costs often approach the price of a new printer.

Epson Printer Error 0x97 — Internal Hardware Failure

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Overview

Epson error 0x97 is an internal hardware error affecting the printer's mainboard or printhead, commonly requiring a specific power cycle sequence to resolve.

Key Details

Error 0x97 is an internal hardware error that halts all printer operations
Common on Epson WorkForce WF-3640, WF-4630, WF-7610, and similar models
The error often indicates a problem with the printer's main board or printhead communication
A specific power cycle sequence can sometimes temporarily resolve the error
If the error recurs persistently, hardware repair or replacement may be needed

Common Causes

Printhead electrical connection failure or communication error
Main board (formatter board) malfunction
Printhead overheating from extended heavy printing
Static electricity discharge affecting internal electronics
Firmware corruption on the main board

Steps

1Disconnect all cables (power, USB, network) from the printer
2Open the printer and remove all ink cartridges
3Press and hold the power button for 60 seconds while unplugged
4Wait 10 minutes, reinstall cartridges, reconnect power, and turn on
5If error persists: carefully disconnect and reconnect the printhead ribbon cable (advanced users)