HP Ink Tank 315 Printing Only Pink Despite Full Ink Tanks

I'm experiencing a problem with my HP Ink Tank 315 printer. Despite having a full ink supply in all four tanks, the printer is inexplicably producing prints in a shade of pink. I'm really frustrated that this issue cropped up within a year of buying the printer.
Could you please help me with this problem? I have faith in the HP brand and I really hope this doesn't have a negative impact on that trust.
Dear Sir/Madam, We would like to provide you with some information regarding the complaint our customer Fatih S. has written on your site. Following the publication of his post on your site, our Customer Relations representative has contacted Fatih S. and provided information on the matter. We present the issue for your information and wish you good work. Best regards, HP Turkey Corporate Products Customer Relations
Thank you so much, my problem solved
Thank you, my problem is solved.






Thank you very much, my problem solved by HP.