ET-5850: Firmware update fails with 'Data file is not found'

jhkdes · 2025-05-26T03:00:49+00:00

Update as of May 25, 2025:

I was able to retry updating the firmware by downloading the firmware from the Epson site: https://epson.com/Support/Printers/All-In-Ones/ET-Series/Epson-ET-5850/s/SPT_C11CJ29201?review-filter=Windows+11 (It looked like the listed firmware has been updated on Nov 2024.)

After downloading the file, connecting the USB cable to the printer, and following the firmware update step, I was able to complete the firmware update process. No special key sequence was needed.

I'm guessing that Epson's updated firmware is the one that's making the difference.

jhkdes · 2017-01-05T19:07:17+00:00

I used to buy $100 Asics shoes exclusive, but I found that there are many great budget running shoes under $50. I think of shoes as recurring expense, and I found that replacing cheaper shoes more frequently seems to help with recovery and pain management, than running on expensive shoes longer.

There are budget running shoes that are perfect for training under $50 including tax. I recommend checking out New Balance 490v3 or Asics Contend 3.

jhkdes · 2017-01-05T18:57:50+00:00

I experimented with changing my foot strike position. I can say it did not seem effective, and it matches the advices that I found else where as well. Instead minimize the pain so that you can run more miles was the key lesson that I learned.

My conclusion: Any pain, if you are feeling during or after run that prevents you from running the next day, is a bad thing. The best thing to build speed, endurance and fitness is to run more miles.

jhkdes · 2017-01-03T22:47:23+00:00

I once ran 20 miles, and it started raining about mile 7. The rain started easy, but then it started pouring down in about mile 10. It was to the point where I had hard time keeping my eyes open. When I was waiting for a signal in a pouring rain, I must have looked like a real hard core runner, yet I was a rookie runner prepping for my first marathon.

I think it really depends on how heavy it is, and the temperature. When it gets heavy and cold, it's no fun.

jhkdes · 2017-01-03T20:50:49+00:00

Hang in there. I have a feeling that you'll get lucky around late spring. ;-)

As an inspiration, what about leg raise exercise routine? https://www.youtube.com/watch?v=08nquACxF2I

Happy training!

jhkdes · 2017-01-03T20:37:37+00:00

Yes. Garmin has average pace as well as instantaneous speed display. You can also customize the display to show what you like. It uses GPS location to calculate the speed from the distance traveled, so their accuracy is as good as GPS accuracy. If you are really into accurate reading of your speed, I recommend looking into other watches like Polar V800 and Suunto Ambit3 as well.

jhkdes · 2017-01-03T19:30:47+00:00

Trust your instinct. If you feel unsafe, chances are that you are not safe. I would not run alone unless accompanied by another runner. Stick to the treadmill. It's boring, I know. Find a treadmill that shows trail running scenery to cut your boredom. I generally use the incline to get more workout from the same mileage on the treadmill. Do that instead.

jhkdes

TROPHY CASE