FAX-1940CN
FAQs & Troubleshooting |

FAX-1940CN
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Popular
Updated:23/10/2026
These are the most viewed FAQs, ranked by popularity.
- 1.One or more of my colours are not printing (blank). What can I do?
- 2.The error message "No Supported Devices Found" appears in Brother iPrint&Scan (mobile device).
- 3.My printed documents are incomplete or a blue screen appears when printing or using PC-FAX after a Windows 10 update (March 2021)
- 4.I'm experiencing a problem when printing from Adobe® Acrobat®/ Acrobat® Reader™/ Reader®
- 5.Download a file from the "Downloads" section and save it to Windows 8 computer.
Latest
These are the latest FAQs, sorted by last update date.
16/10/2026
When selecting greyscale printing in the printer driver, does this use only the black ink or all the ink cartridges to produce the greyscale image?
16/10/2026
Glossy Paper does not feed correctly. What can I do?
16/10/2026
"How do I clear the message Unable to..." ( "Unable to Change" "Unable to Clean" "Unable to Init" "Unable to Print" "Unable to Scan" )?
14/10/2026
What is Distinctive Ring and how do I program it?
14/10/2026
I'm using Mac OS® 8.6-9.2. How can I uninstall the drivers?