HP Photosmart 2575 All-In-One Printer, Scanner, Copier "error message already" Questions

...error message that you are encountering with that machine is something about to work on with the printhead..because the printhead is the one causing the problem why is that the error message keeps on ...

ERROR MESSAGE APPEAR AFTER PRINTER PREPARATION OCURING. THE ERROR MESSSAGE THAT APPEAR , INK SYSTEM FAILURE. INK SYSTEM HAS FAILED. UNABLE TO COPY, RCEIVE FAXES OR PRINT. REFER TO DOCUMENTATION. ERROR

error message I've done resets & everything else the HP support website recommends. However, "Carriage Jam" still keeps showing on the screen. There are no tiny paper pieces anywhere, and I can't even

...message Error Oxc18a0301 appeared! How do I fix this? Shut down your printer by pressing Simultaneously Cancel + OK + Black + Color. Complete the steps below in the order presented to resolve the ...

error message. If the error message still displays, go to the next step.Step two: Clean the cartridge contacts Lift the top cover. Figure 1: Lifting the top cover Locate the ink cartridge indicated in

Error message request to load paper when paper is loaded. Appears that it doesn't detect paper or can't pick it up. Error message on HP 2575 All-in-one printer states load paper when paper is already ...

...error message. If the error message still displays, go to the next step. Step two: Clean the cartridge contacts Lift the top cover. Figure 1: Lifting the top cover Locate the ink cartridge indicated ...

...error message. If the error message still displays, go to the next step. Step two: Clean the cartridge contacts Lift the top cover. Figure 1: Lifting the top cover Locate the ink cartridge indicated ...

...error message. If the error message still displays, go to the next step. Step two: Clean the cartridge contacts Lift the top cover. Figure 1: Lifting the top cover Locate the ink cartridge indicated ...

error message is Oxc18a0001. What is wrong with it. I've turned the printer off like it said to do, with no change. Error seen on printers HP: HP Photosmart 7280, C5180, C6280, HP photosmart 8250.