FAX-1840C
FAQs & Troubleshooting |

FAX-1840C
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Popular
Updated:10/28/2026
These are the most viewed FAQs, ranked by popularity.
- 1.I cannot install Brother drivers on Debian 10 or later (Linux)
- 2.How to identify your Operating System (OS).
- 3.The printer status is Offline or Paused.
- 4.Change the printer driver settings (Windows/macOS)
- 5.When selecting grayscale printing in the printer driver, does this use only the black ink or all the ink cartridges to produce the grayscale image?
Latest
These are the latest FAQs, sorted by last update date.
10/01/2026
When selecting grayscale printing in the printer driver, does this use only the black ink or all the ink cartridges to produce the grayscale image?
10/01/2026
Glossy Paper does not feed correctly. What can I do?
10/01/2026
"How do I clear the message Unable to..." ( "Unable to Change" "Unable to Clean" "Unable to Init" "Unable to Print" "Unable to Scan" )?
10/01/2026
What is Distinctive Ring and how do I program it?
10/01/2026
I'm using Mac OS® 8.6-9.2. How can I uninstall the drivers?