The Sublime printers guide app is having a complete guidelines about the printers like :
* Basics To Professional All That You Need To Know
* How to Unclog Sublimation Printer | Complete Guide
* How to do sublimation | Complete Guide
* How to Use a Sublimation Printer | Detailed Guide for Beginners
and many more.
This app is provided by https://printersinsider.com/ for free.

Install it and have an honest feedback.
Thanks.