Professional service: We have always followed the highest standards of production and have undergone rigorous testing to ensure quality. If you have any questions, you can contact us and reply online 24 hours a day. Secure packaging: These Q5421A Fuser Maintenance units are packed in multi-layer plastic bags,foam repacked and filled and fixed,and packed outside in cardboard boxes for more compressibility and drop resistance to ensure the integrity of the fuser. Package Includes:1 x RM1-1082 Fuser, 1 x RM1-0699 Transfer Roller, 1 x RL1-0019 Tray 1 Pickup Roller, 1 x RL1-0007 Tray 1 Separation Pad, 2 x RM1-0036 Tray 2 Pickup Rollers,4 x RM1-0037 Tray 2 Feed Separation Rollers, Gloves. High quality: This Q5421A fuser kit is made of high-quality high-temperature-resistant raw materials, with firm fixing, perfect fit for continuous printing of many sheets of paper for a long time, PPC high-temperature-resistant raw materials and strict production process can effectively protect the printer.The performance is strictly repeated and tested to ensure long-lasting use.Bring your printer back to life. Compatible Models: This Q5421A Fuser Maintenance Kit is Compatible with 4240 / 4250 / 4350 Series Printers.Replacement for Part-number:Q5421A, Q5421-67901, Q5421-67902, Q5421-67903, RM1-1082.