Hello Software friends, after converting the Canon MP280 to CISS and using the Service Tool, I want to go back to the just using genuine Canon CL-210 and CL-211XL cartridges but the its EEPROM needs to be brought back tot he factory settings? I used the Service Tool version: V1074_ip2770 How do I bring it back the EEPROM to the way it was before using the same Service Tool? Thank you. God bless you.