DCP-L2520DW
FAQs & Troubleshooting
Size Error DX or Size Error 2-sided
This error occurs when the paper size in the tray is not supported for automatic 2-sided (duplex) printing. Only A4, Letter, Legal and Folio size paper are available by automatic 2-sided (duplex) printing for your Brother machine. Load A4, Letter, Legal or Folio size paper in the tray and try printing again.
*: Letter, Legal and Folio for USA/ Canada/ Latin America, and A4 for others.
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-L2520DW, DCP-L2540DW, HL-L2300D, HL-L2320D, HL-L2340DW, HL-L2360DW, HL-L2380DW, HL-L8250CDN, HL-L8350CDW, HL-L8350CDWT, HL-L9200CDWT, HL-L9300CDW(T), MFC-L2700DW, MFC-L2705DW, MFC-L2707DW, MFC-L2720DW, MFC-L2740DW, MFC-L8600CDW, MFC-L8850CDW, MFC-L9550CDW
Content Feedback
To help us improve our support, please provide your feedback below.
Error Messages Paper Feed / Paper Jam Print Scan Copy Mobile Others Advanced Functions (for Administrators) Linux Product Setup Driver / Software Network Settings Consumables / Paper / Accessories Cleaning Specification OS Support Information Video FAQs
Printer Scanner / Scan Key Tool Security Enhancement Error Message on Machine's Display Error Message on Status Monitor Error Message on Computer Error Message on Mobile Device Paper Jam Paper Feed Problem Paper Loading / Handling Cannot Print (via Network) Cannot Print (via USB / Parallel) Cannot Print (via Mobile Device) Print Quality Problem General Print Problem Print from Computer (Windows) Print from Computer (Macintosh) Print from Mobile Device Print Settings / Management Tips for Printing Cannot Scan (via Network) Cannot Scan (via USB / Parallel) Cannot Scan (via Mobile Device) General Scan Problem Scan from Machine Scan from Mobile Device Scan from Computer (Windows) Scan from Computer (Macintosh) Scan Settings / Management Tips for Scanning Copy Quality Problem Copy Operation Copy Settings / Management Advanced Networking Wireless Network Setting Problem Wireless Network Settings Tips for Network Settings iOS Device-related Problem Brother iPrint&Scan / Mobile Connect (iOS) AirPrint (iOS) Android™ Device-related Problem Brother iPrint&Scan / Mobile Connect (Android™) Brother Image Viewer (Android™ Device) Windows Phone Device-related Problem Brother iPrint&Scan (Windows Phone Device) Machine problem Machine Setup / Settings Paper Handling Video FAQs Installing Drivers / Software Updating Drivers / Software / Firmware Uninstalling Drivers / Software Driver / Software Settings Driver / Software tips Consumables Paper Cleaning Product Specification Paper Specification Windows Support Macintosh Support Setup Video Troubleshooting Video Tutorial Video
