Chip Mr Switch for use in CF543X + CRG054HM HP Pro M254nw/254dw MFP/M280nw/M281dw/281fdn/Canon Color imageCLASS LBP620/621Cw/622Cd/623CdwMF640C/641Cw/MF642Cw/643Cdw/MF644CDW /645Cx magenta 2,5k - COMPATIBLE PRODUCT