I will need a little more information before deeming the cartridge as faulty. Please answer the following questions to help me better diagnose this concern:
1.How old is your printer?
2.Has the printer been maintained, meaning have you kept the Capping Station, Wiper Blade and Bottom of print head clean since it was new?
3.Did you fill all of these cartridges using the syringe and blunt tip needle?