HP Photosmart C7180 will not take new '02' yellow ink cartridge and regularly states 'printer does not have sufficient ink to be sure printer well being. Thanks One million to Terry Richardson! I had just this same difficulty and tried out everything. Was going to ring the Samaritans as A https://customercare-support-number.com/call-1-877-717-6111-to-fix-printer-error-code-0xc19ac273/