How to fix AdjProg "Communication Error Code 20000010/20000011"

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How to fix AdjProg "Communication Error Code 20000010/20000011", All the necessary steps are given below to fix AdjProg errors on your Epson printer :
This error code appears if there are more than one compatible printer are connected to your computer and you are trying to use the reset utility.

1. Make sure you have your printer connected directly to the computer using a USB cable. Note: The reset utility will not work over a network connection
2. If you are trying to run the utility on Vista or Windows 7 it often will not work. You may need to run the utility in compatiblity mode.

The solution is as follows:

1. Download the Adjustment utility as you would normally and set your systems date/time as required by the instructions
2. Right click on the “Adjprog” and select “Properties“
3. Choose “compatibility” and select “windows xp“.
4. Find and select “Run as Administrator” (if you have this option)
5. Click OK at the bottom

This method sometimes works around if there is any power saving or similar issues encounter which stop the printer to communicate properly