MFC-9840CDW
![]() |
FAQs & Troubleshooting |
Firewall port requirements of the Scan Key Tool (Linux)
To scan using the Scan Key Tool, open the following ports in the security/firewall software you use:
- UDP: 54925
- TCP: 54921
Example firewall settings locations:
OpenSUSE 10.0:
Yast > Security and Users > Firewall > Allowed Service > Advanced
Fedora 10:
System > Administration > Firewall > Other Ports
Related Models
DCP-135C, DCP-145C, DCP-1610W, DCP-165C, DCP-195C, DCP-350C, DCP-375CW, DCP-385C, DCP-560CN, DCP-585CW, DCP-6690CW, DCP-7010, DCP-7010L, DCP-7025, DCP-7030, DCP-7055, DCP-7065DN, DCP-8060, DCP-8065DN, DCP-8070D, DCP-9010CN, DCP-9040CN, DCP-J105, DCP-J125, DCP-J140W, DCP-L2540DW, DCP-L3551CDW, DCP-L5510DW, DCP-T220, DCP-T300, DCP-T310, DCP-T420W, DCP-T500W, DCP-T510W, DCP-T520W, DCP-T710W, DCP-T720DW, DCP-T820DW, FAX-2840, FAX-2920, MFC-1910W, MFC-235C, MFC-250C, MFC-255CW, MFC-465CN, MFC-490CW, MFC-5860CN, MFC-6490CW, MFC-7360, MFC-7420, MFC-7440N, MFC-7820N, MFC-7860DW, MFC-795CW, MFC-8220, MFC-8370DN, MFC-8380DN, MFC-8460N, MFC-8510DN, MFC-8860DN, MFC-8880DN, MFC-8910DW, MFC-8950DW, MFC-9120CN, MFC-9140CDN, MFC-9320CW, MFC-9330CDW, MFC-9440CN, MFC-9460CDN, MFC-9840CDW, MFC-990CW, MFC-9970CDW, MFC-J200, MFC-J220, MFC-J2320, MFC-J2330DW, MFC-J2340DW, MFC-J2720, MFC-J2730DW, MFC-J3520, MFC-J3530DW, MFC-J3540DW, MFC-J3720, MFC-J3930DW, MFC-J3940DW, MFC-J6510DW, MFC-L2700DW, MFC-L2740DW, MFC-L3750CDW, MFC-L3760CDW, MFC-L5700DN, MFC-L5710DW, MFC-L5900DW, MFC-L6900DW, MFC-L6910DN, MFC-L8390CDW, MFC-L8600CDW, MFC-L8690CDW, MFC-L8850CDW, MFC-L9570CDW, MFC-L9630CDN, MFC-T910DW, MFC-T920DW