[Package Contents] - RM1-8054 (RM2-5177) Fuser, RL1-1802 Pickup Roller Tray 1, RL1-1785 Separation Pad Tray 1, RM1-4426 Pickup Roller Tray 2, RM1-4840 Separation Pad Tray 2
[Compatible Printers] - works with Pro 300 M351a, Pro 400 Color M451dn M451nw M451dw Printers
[Replacement for Part Number] - RM1-8054 RM2-5177
[Stable Printing] - whether you print documents, presentations or graphics, you'll get consistent and reliable printing effect, just like it will not damage the printer
[High Page Yield Maintenance Kit] - this RM1-8054 fuser maintenance kit is made of good quality raw materials, with firm fixing, perfect fit for continuous printing of many sheets of paper for a long time