Model discontinued. This page is no longer updated.

DCP-540CN

FAQs & Troubleshooting

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

 

If your question was not answered, have you checked other FAQs?

Have you checked the manuals?

If you need further assistance, please contact Brother customer service:

Related Models

DCP-110C, DCP-115C, DCP-120C, DCP-130C, DCP-135C, DCP-145C, DCP-150C, DCP-1510, DCP-165C, DCP-185C, DCP-195C, DCP-330C, DCP-350C, DCP-375CW, DCP-385C, DCP-395CN, DCP-540CN, DCP-560CN, DCP-585CW, DCP-6690CW, DCP-7040, DCP-7055, DCP-7060D, DCP-7065DN, DCP-8020, DCP-8025D, DCP-8155DN, DCP-9010CN, DCP-9015CDW, DCP-9040CN, DCP-9042CDN, DCP-9055CDN, DCP-J1100DW, DCP-J1200W(XL), DCP-J125, DCP-J140W, DCP-J152W, DCP-J172W, DCP-J315W, DCP-J4110DW, DCP-J4120DW, DCP-J515W, DCP-J525W, DCP-J552DW, DCP-J562DW, DCP-J715W, DCP-J725DW, DCP-J752DW, DCP-J925DW, DCP-L2640DW, DCP-L3510CDW, DCP-L3520CDW, DCP-L3560CDW, FAX-1820C, FAX-1840C, FAX-2480C, FAX-2820, FAX-2840, FAX-2850, FAX-2920, FAX-2950, HL-L2380DW, HL-L2395DW, HL-L2464DW, HL-L2480DW, MFC-1810, MFC-210C, MFC-215C, MFC-235C, MFC-240C, MFC-250C, MFC-255CW, MFC-260C, MFC-290C, MFC-295CN, MFC-3220C, MFC-3240C, MFC-3360C, MFC-3420C, MFC-3820CN, MFC-410CN, MFC-425CN, MFC-440CN, MFC-465CN, MFC-4800, MFC-490CW, MFC-5440CN, MFC-5460CN, MFC-5490CN, MFC-5840CN, MFC-5860CN, MFC-5890CN, MFC-620CN, MFC-640CW, MFC-6490CW, MFC-665CW, MFC-685CW, MFC-6890CDW, MFC-7220, MFC-7240, MFC-7340, MFC-7360N, MFC-7362N, MFC-7420, MFC-7440N, MFC-7460DN, MFC-7820N, MFC-7840W, MFC-7860DW, MFC-790CW, MFC-795CW, MFC-8220, MFC-8370DN, MFC-8440, MFC-8460N, MFC-8510DN, MFC-8820D, MFC-8840D, MFC-885CW, MFC-8860DN, MFC-8880DN, MFC-8890DW, MFC-8910DW, MFC-8950DW, MFC-9120CN, MFC-9125CN, MFC-9140CDN, MFC-9160, MFC-9180, MFC-9320CW, MFC-9325CW, MFC-9330CDW, MFC-9335CDW, MFC-9340CDW, MFC-9420CN, MFC-9440CN, MFC-9450CDN, MFC-9460CDN, MFC-9660, MFC-9840CDW, MFC-9880, MFC-990CW, MFC-9970CDW, MFC-J1300DW, MFC-J220, MFC-J245, MFC-J265W, MFC-J410, MFC-J415W, MFC-J430W, MFC-J432W, MFC-J4340DW(XL), MFC-J4410DW, MFC-J4440DW, MFC-J4510DW, MFC-J4540DW(XL), MFC-J4620DW, MFC-J470DW, MFC-J4710DW, MFC-J475DW, MFC-J480DW, MFC-J491DW, MFC-J5320DW, MFC-J5330DW, MFC-J5340DW, MFC-J5720DW, MFC-J5730DW, MFC-J5740DW, MFC-J5845DW, MFC-J5855DW(XL), MFC-J5910DW, MFC-J5920DW, MFC-J5930DW, MFC-J5945DW, MFC-J5955DW, MFC-J615W, MFC-J625DW, MFC-J650DW, MFC-J6510DW, MFC-J6520DW, MFC-J6530DW, MFC-J6540DW, MFC-J6545DW, MFC-J6555DW(XL), MFC-J6710DW, MFC-J6720DW, MFC-J6730DW, MFC-J6740DW, MFC-J680DW, MFC-J6910DW, MFC-J6920DW, MFC-J6930DW, MFC-J6935DW, MFC-J6940DW, MFC-J6945DW, MFC-J6955DW, MFC-J6957DW, MFC-J825DW, MFC-J870DW, MFC-J880DW, MFC-J890DW, MFC-L2700DW, MFC-L2703DW, MFC-L2710DW, MFC-L2713DW, MFC-L2720DW, MFC-L2730DW, MFC-L2740DW, MFC-L2750DW, MFC-L2800DW, MFC-L2820DW, MFC-L2880DW(XL), MFC-L2920DW, MFC-L3745CDW, MFC-L3750CDW, MFC-L3755CDW, MFC-L3760CDW, MFC-L3770CDW, MFC-L5710DW, MFC-L5755DW, MFC-L5915DW, MFC-L6700DW, MFC-L6720DW, MFC-L6900DW, MFC-L6915DW, MFC-L8390CDW, MFC-L8600CDW, MFC-L8690CDW, MFC-L8850CDW, MFC-L8900CDW, MFC-L9550CDW, MFC-L9570CDW, MFC-L9630CDN, MFC-L9670CDN

Content Feedback

To help us improve our support, please provide your feedback below.

Step 1: How does the information on this page help you?

Step 2: Are there any comments you would like to add?

Please note this form is used for feedback only.