Updated:07/16/2025

These are the most viewed FAQs, ranked by popularity.

1. 1.I cannot install the printer driver or print in Windows 11.
2. 2.How do I type an uppercase letter?
3. 3.My printed documents are incomplete or a blue screen appears when printing after a Windows 10 update (March 2021)
4. 4.How do I print multiple lines and how many lines can I print?
5. 5.How do I change the character size?