Brother HL-1030, 1240, 1250, 1270n Service Manual : Free Download, Borrow, and Streaming : Internet Archive
Amazon.com: DR400 Drum Unit 1-Pack Compatible DR-400 Replacement for Brother DR400 Drum Unit HL-1230 1240 DCP-1200 1400 MFC-8300 8500 IntelliFax-4100 4750 5750 Printer (Not Include Toner) : Office Products
Elite Image Remanufactured Laser Toner Cartridge - Alternative for Brother TN430 - Black - 1 Each - 3000 Pages - Office Supply Hut
Amazon.com: Brother HL 2000 Series Compact Laser Monochrome Printer - Auto Duplex Printing - Up to 26 Pages/Minute - Up to 250 Sheet Paper Input - 2400 x 600 dpi - USB Connectivity + HDMI Cable : Everything Else
Brother DR400 Replacement Drum Unit - Laser Print Technology - 1 Each - Retail - Bluebird Office Supplies
Brother HL-1240 Laser Printer Part UL9128 UL9126 | eBay