Use this Drum Unit is for the following Brother Laser Printers: HL 1030, 1230, 1240, 1250, 1270n, 1435, 1440, 1450, 1470N, MFC 4700, 8300, 8500, 8600, 8700, 9600, 9700, 9870, IntelliFax 4100, 4100e, 4750e & 5750e; This Compatible Laser Drum Unit Can Be Used for Brother Part Number: DR400 This Cartridge is designed for a 20,000 page duty cycle at 5% coverage. Questions? Call us toll free at: 1-800-434-9011.
Ganson Manufacturing and Quality Control Process for our compatible Brother DR400 Drum.
- We do not use the Cheap Drums and Cheap Parts Flooding the Marketplace. No B Grade Supplies Ever! We Proudly mention the Parts we use.
- The Drum is Replaced with a New Mitsubishi Drum Specifically Designed for Brother Drum Part NumbersDR 400.
- Each batch Brother Drum Units are tested for Wear and Page Cycles.
- EVERY Gear, Screw, and Spring are Inspected and Replaced as needed.
- Print testing occurs on each Finished Brother compatible Drum. Each Sample Page is Inspected for Gray Scale Quality.
- 1% of each Model’s Production is Stress Tested. We Print Continuous Pages at 18% Coverage until the Brother Drum has run the complete Duty Cycle. The Drum is Disassembled and Inspected for Imperfections and Excessive Wear.
- We drop test .5% of Finished Drums. The Drum is Dropped Eight Times per Corrugated Box Side. The Corrugated Box is Opened to Verify Fitness for Use on our Packed Cartridges.
