Don't buy an original ink cartridge TO-461 kay usik-usik lang gyud kag P 575. Pa diretso nalang ug check-in sa printer technician para ma sulay declog niya and head sa black tank compartment.
My technician said doing so might further clog the nozzles kay original ink composition mixed w/ refilled/replacement ink composition is not the same so may possibility nag form react ang mixture unya nag form mga fine na tibugol. Pag agi sa nozzle, sa-ngit kay solid manang tibugol. The thing is, you mixed it the first time and now your going to do it the second time by installing an original black cartridge. Diretso nalang sa technician, maybe ma salbar ba.
Mahay bitaw ko ngano ning palit pakog original ink tanks to no avail. Hahai, ulahi ang pagmahay.
Lesson to all planning to shift from original to replacement inks sa mga photo quality printers, not worth it!