Service: If you have any questions or concerns about the product, please contact us by email. We focus on providing you the most professional and satisfying solutions! Fitment: Fit for Canon D550 MF211 MF212 MF215 MF216 MF217 MF4770 MF221 MF222 MF223 MF224 MF226 MF232 MF236 MF244 MF247 MF249 Printer Fitment: Fit for Canon MF227 MF229 D520 D560 MF4410 MF4412 MF4420 MF4430 MF4450 MF4452 MF4453 MF4550 MF4553 MF4554 MF4570 MF4580 Printer Material: High-quality material, wear-resistant, tight structure, reliable connection, long service life Function: Connect the printer cover and the body, provide support for the cover, accurately control the opening and closing angle, buffer and reduce shock, and extend the service life of the printer Installation and packaging: You will get 2×feeder ADF hinge, easy installation, plug and play