How to Upgrade, Repair, Disassemble a Brother Printer

Do you need to upgrade or repair your Brother printer? Here is a collection of free take apart instructions, disassembly pictures, cleaning advice, upgrade and repair manuals, as well as do-it-yourself (DIY) tips and tricks for printers and for ink or toner cartridges. If you have written a hacking guide yourself (or if you know of a maintenance tutorial not linked here), please submit a new entry.

Brother HL-5200

Remanufacturing the toner cartridges.

Manufacturer Information, Customer Service

Hardware Maintenance Manual, User Guide, Service Manual

As far as I know Brother doesn't provide free service manuals.