HL-1870N
FAQs & Troubleshooting |

HL-1870N
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Popular
Updated:04/24/2026
These are the most viewed FAQs, ranked by popularity.
- 1.What is the protocol specification of the NC-4100h Type 2 print server?
- 2.When I print from Outlook/ Outlook Express or Internet Explorer, the page does not print as expected. For example, the right or left hand portion of the page is blank or it prints on a separate piece of paper.
- 3.The printer cannnot print and the error message "There was an error writing to LPT1:(or BRUSB) for the printer." appears on my PC. What should I do?
- 4.Where is the Auto 2-sided(Duplex) setting option in the Mac OS X 10.3 driver or greater?
- 5.What are the differences between the BRAdmin Professional and the Web BRAdmin software?
Latest
These are the latest FAQs, sorted by last update date.
04/13/2026
How to identify your Operating System (OS).
02/05/2026
I cannot find a file downloaded from the Brother support website (For Windows)
04/16/2025
I cannot print from my computer via USB.
08/10/2023
Can I use my Brother printer with a 64 bit Linux distribution? (Linux)
06/27/2023
Uninstall the drivers. (Mac OS X 10.6 - macOS 12)