Since you labeled this an "interesting paper," I have broken down the response into two sections: one addressing the technical solution for your Epson L395 and another analyzing why this topic is actually fascinating from an academic and economic perspective. To answer your immediate need: You do not need to pay for a license key to reset the Epson L395. Yoga Ytboob Hot ✓
While many sites try to sell you "keys," the Epson L395 is supported by a free, official utility provided by Epson for end-users. Mark Wood Lorelei Lee Kristine Kahill In Pretty Install
It seems you have combined two very different topics into one search query: a specific technical request for printer software and an academic interest.