Updated:16/07/2025

These are the most viewed FAQs, ranked by popularity.

1. 1.The power button does not light up.
2. 2.How do I install/change the RD roll?
3. 3.The paper settings specified from the server computer are not reflected on the client computer.
4. 4.Which interface can I use?
5. 5.My printed documents are incomplete or a blue screen appears when printing after a Windows 10 update (March 2021)