HP DesignJet 9000 InkJet Printer "cleaning print head" Questions

...print head cleaning maintenance routine does not clear the blockages, then print head needs replacing, but it may be expensive. It may be more cost effective to buy a later model and better printer ...

...Print head option again. Hope this works use this link and chose your printer model and download all software :) best regards ...

...noticed. Replaced the cartridge with a new hp. Started yesterday in middle of good-sized print run. Printer is a designjet 100+. Replace the print head, or? Sounds like the printhead is

...print head in good working printer, printer detects new print head & it will try to align it with others. Printer will print align page to read, while reading if its found any other print heads ...

...Print head error I changed all four print heads and the yellow one will not work. First it gave the error Failed 15 and i took it back out and turned it off and reset it. THen it gave me a error of ...

...print head seems to not return quite where it needs to be. What part would I need to replace? Clean the printer Clean the drive rollers with alcohol Check the belt for wear Clean the rail that the ...

...several deep cleaning attempts and there is no improvements in the print then a new print head is required. A new print head maybe expensive and it maybe more cost effective to purchase a new

...blocked print head nozzles. Try the printer maintenance to clear the printer nozzles. After several deep cleaning attempts and there is no improvements in the print then a new print head is

...print head alignment page.Once print heads are aligned successfully, you wont get this page. Reason: One or more print head nozzles are not firing/blocked/dried up the align page will not prints ...

...will perform its own priming and all wait till ready mode comes onece ready mode appears.. print heads  are OK.. if not replace faulty print head/s.Most of the cases cleaning is enough.