This is a new aftermarket replacement foam block for your maintenance tank. Maintenance tanks become full and will either need to replaced or you can replace the foam block and reset the chip. Chip resetter sold separately.
We recommend wearing gloves and do this over a trash can or sink
1. Pry the plastic grate from the top of the maintenance tank with a screw driver. Remove existing foam.
2. Insert new foam
3. Snap plastic grate back in place.
4. Reset the chip
5. Reinsert the tank back into the printer. The printer should now recognize the tank as empty.