| Risk | Description | |------|-------------| | | Many such utilities are hosted on file-sharing or torrent sites; they often contain trojans, keyloggers, or cryptolockers. | | Bricked Printer | Incorrect or counterfeit software can write corrupt calibration data, permanently damaging the mainboard or mechanics. | | Voided Warranty | Using unofficial service tools typically voids any remaining warranty or service contract. | | No Technical Support | If the printer malfunctions after using a hacked utility, no official support will help. | | Outdated or Wrong Version | The PLQ-20 has multiple firmware revisions; a mismatched adjustment tool can cause irreversible errors. |
For users seeking to reset their Epson PLQ-20, the following course of action is recommended in order of safety and reliability: