Brother HL-5140 Laser Unit Cleaning - Easyink Knowledge Base
HL5140ZU1 - Brother HL-5140 A4 Mono Laser Printer for sale online | eBay
The High-Performance Personal Laser Printer
Found this Brother Printer in MIL's garage. Drum apparently needs replacing as ink dust will smear when it prints. Thoughts on repairing vs trash? : r/BuyItForLife