Epson WF-8093 Error 0xB7
The Epson WF-8093 printer occasionally displays Error code 0xB7, indicating an issue with the optional cassette unit communication. This error occurs when the optional unit is installed or removed while the printer is powered on, or when the number of optional units is changed during power on. It may also arise due to communication connector failure or main board failure.
When this error occurs, it is crucial to follow troubleshooting steps to resolve the issue and get your printer back on track. Let’s explore some troubleshooting methods:
1. Power Cycle: Start by turning off the printer and unplugging it from the power source. Wait for a few minutes and then plug it back in. Power on the printer and check if the error persists.
2. Verify Optional Unit: If you have recently installed or removed the optional cassette unit, make sure it is properly connected. Check for any loose connections and reseat the unit if necessary.
3. Check Optional Unit Communication: Ensure that the optional units are correctly recognized by the printer. Confirm the number of units connected and verify that they are compatible with the printer model.
4. Inspect Communication Connectors: Examine the communication connectors for any physical damage or loose connections. Clean the connectors carefully and securely reattach them.
5. Professional Assistance: If the error persists despite these troubleshooting steps, it is advised to contact professional support or Epson service centers. They can diagnose any potential main board failures or other internal issues, offering the best solution for your printer.
By following these troubleshooting techniques, you can effectively address the Epson WF-8093 Error code 0xB7 and restore your printer’s functionality.
| Printer Model | Epson WF-8093 |
| Error Code | 0xB7 |
| Display On | PRINTER |
| Description and troubleshooting | Optional cassette unit communication error (Installing/removing of optional unit during power on). Changing the number of the optional units during power on. Communication connector failure. Main board failure. |
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Check Supported Functions For Epson WF-8093
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Get Wicreset Key
– After checking the functions that can be supported by the Wicreset software, if Epson WF-8093 is supported, we will reset the waste ink as shown in the video below:
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