HP Officejet Pro 8600 Plus prices in UAE

Have had problems with this printer late start. First there was the giant problems connecting to the wireless network and the manual might as well throw in the fire for it helps nothing. Prints are very bad so you should not print any photos. After about 2 years began to print striped and it helped neither to clear skivarhuvudet or replace cartridges so now I can only print in black scale. Although I only print in black took a sudden Yellow end and now I can not use the printer without replacing the cartridge, even scanning. It is fully locked because of it, Clearly the worst printer I've owned ever!