At Smart Ink, we strictly control the printer's firmware updates to provide you the most up-to-date version of the chip. That's why your printer will always work with our cartridges, no matter what firmware version you have.
Color LaserJet Pro MFP M477fnw M477fdn M477fdw M377dw Gently shake the new toner cartridge from side to side 5-6 times to evenly distribute the toner inside the cartridge
Carefully remove the orange protective caps from the edge of the toner cartridge, then remove the protective cap from the roller
Pull out the protective sealing tape from the inside of the toner cartridge
Insert the toner cartridge into the correct slot in the drawer, and close the front cover
100% TONER RECOGNITION Smart Ink 410A is for your quality printing WORK WITH HP: STEP 1: STEP 2: STEP 3: STEP 4: