Hello,
Here is an other page with some tips for toner transfer:
hackaday.com
Bertus
Here is an other page with some tips for toner transfer:

Take Your PCBs From Good To Great: Toner Transfer
A lot of us make circuit boards at home. I find it a useful skill to have in my bag of tricks for intermediate steps along the way to a finished project, even if the finished version is going to be…
Bertus