| Problem | Solution | | :--- | :--- | | “Communication Error (Code 20000010)” | You are using WiFi/Ethernet. Switch to a USB 2.0 port. | | “Model Name is different” | Wrong firmware version. You need a newer version of the Adjustment Program (e.g., v2.8 or higher). | | Program crashes on launch | Windows Defender removed a DLL file. Re-extract the zip and disable SmartScreen. | | Counter resets to 80% instead of 0% | You did not physically replace the maintenance box. The sensor detects old ink and prevents a full reset. |
: Offers a full version of the Adjustment Program including license files for specific PC Hardware IDs . They also provide a demo version to check compatibility before purchase . epson wfc5790 adjustment program link
If you need to perform service-level resets, users often turn to third-party tools or specific service software: WIC Reset Utility : A popular tool for resetting waste ink counters. | Problem | Solution | | :--- |
: Provides the original service utility (Ver. 1.0.4) for functions like head ID input and mainboard initialization. ORPYS Service Program You need a newer version of the Adjustment Program (e
For the , the most common use is resetting the Protection Counter (waste ink).
| Problem | Solution | | :--- | :--- | | “Communication Error (Code 20000010)” | You are using WiFi/Ethernet. Switch to a USB 2.0 port. | | “Model Name is different” | Wrong firmware version. You need a newer version of the Adjustment Program (e.g., v2.8 or higher). | | Program crashes on launch | Windows Defender removed a DLL file. Re-extract the zip and disable SmartScreen. | | Counter resets to 80% instead of 0% | You did not physically replace the maintenance box. The sensor detects old ink and prevents a full reset. |
: Offers a full version of the Adjustment Program including license files for specific PC Hardware IDs . They also provide a demo version to check compatibility before purchase .
If you need to perform service-level resets, users often turn to third-party tools or specific service software: WIC Reset Utility : A popular tool for resetting waste ink counters.
: Provides the original service utility (Ver. 1.0.4) for functions like head ID input and mainboard initialization. ORPYS Service Program
For the , the most common use is resetting the Protection Counter (waste ink).