Amazon.com: Sparepart: Brother Laser Unit, LY0737001 : Office Products
Fuji Frontier 350 370 Laser Unit – miamidigitalinc
062K24879, 641S712, 641S00712, 062K19109, or 62K24874, 062K24874, etc. ROS Laser Unit - Black and Cyan700, 700i, 770, 550, 560, 570, C60 C70 & C75, J75