HP Business InkJet 2800 Printer "printhead" Questions

...replacement for the three colours cym.Now I have replaced them and the printer still asks for new printheads.I've cleaned the contacts on the carriage and on the printheads.Also reset the machine

...black In all likelihood your print head has become clogged at the black ink outlet. Be aware that printheads can BURN OUT if you keep trying to print and there's insufficient ink reaching the ...

hp deskjet 20ps printhead problem Very good reliable printer up until now. Icon on yellow printhead flashing so ordered new printhead and replaced as per handbook. Have checked expiry on box - May 08

i replaced my black cartridge on my injet 2230 but it keeps telling me that i need to replace black printhead. I've tried two so i know it isn't a problem with the cartridge The cartridge does not ...

Hp Business Inkjet 2800 printer prompted me to change the cyan printhead. I changed the cyan printhead and it is not detecting the new printhead. A printer repairman came to inspect the printer and ...

...middle of a print job the black ink areas started to print as purple. I did a color calibration, printhead alignment, and automatic clean printheads to no avail. The HP printer toolbox said the ...

I refilled all cartridges and printheads and the red on documents does not print. What would the problem be? goggled magenta print head try printing a diagnostic page after cleaning printheads from ...

Callibrating after every job I have a business inkjet 1200. With recently changing the printhead, the printer will now callibrate after every job sent to the printer is printed. I have un-installed ...

how do you clean the printheads? The printhead light and the yellow color lite are blinking. I need to know the proper method of cleaning the printheads, I cannot find it in the Getting Started Guide.

Good Morning, In the manual for our HP Business Inkject 1200 it indicates to see "Maintaining the printheads". I am unable to find this in the manual. How do we maintain the printheads? Printed ...