Tiêu Quốc Anh
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Troubleshooting Issue with Epson P400 Conversion to Chipless Firmware
Stuck at 55% during Firmware Upload Test
While performing the first few steps to convert an Epson P400 to the chipless firmware, specifically during the first upload test, it keeps getting stuck at 55%. What could be causing the test to hang at this point, consistently?
Questions for Troubleshooting
- Did you try to upload firmware in normal mode or program update mode?
- What message is shown on the screen before you start the update and in what color?
- What version of the firmware did you use?
Resolving the Issue
After multiple attempts, it became clear that timing the initial process is crucial. Once we timed it right and got the flashing lights, we were able to upload the firmware successfully. Thanks for the reply!
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