Roboter Kit IR Version is not working

#1

Hello Team,
long time ago I bought this Robot Tank and build. But after pressing the IR it is blinking blue but nothing happened.
Please can you help me.
Christoph

Maybe that I have to load a new program but I don’t know how.

#2

Please describe your problem a bit more and troubleshoot, then I can answer you. Thanks!

#3

this happens in rare but Make sure your printer is connected to the same wireless network as your mobile device. Open the Smart app on your pc , and then select your printer. Tap your printer, and then tap Print Quality Tools. make sure to Clean Printhead, tap Clean.