HP Photosmart C6280 Printer "fixing ink sensor" Questions

my printer is giving me 2 error messages. One is my printer is giving me 2 error messages. One is cartridge jam and the other is carriage jam. How do i fix it? Hello, For the cartridge jam, that means

without the ink in it. If still not change it is your logic board. If removing the ink fixes it, you likely have a bad cartridge, if removing the paper, then your sensor in the paper tray is going bad

...sensor chip in the ink cartridge. i would for best assurance return the cartridge for a different one and then recheck. if niot you may need to restore your software or reinstall it most of the time ...

...ink cartridges, cleaned the AIO, aligned the printer & got error message might have a defective sensor. Something went wrong & we need problem fixed. put the old cartridge back, if there have same ...

sensor for all the ink supplies is not letting the yellow ink out of the pump to the print head. I contacted again, like a fool, hp and was on the phone for another 52.min. till they told me that part

...ink can also obscure the optical sensor in the carriage that reads the strip. There is a similar one elswhere in the printer, but in the form of a wheel or disc. This is how the printer determines ...

...ink cartridge. if that does not solve the issue. you printer's internal sensor has failed and it would be cheeper to upgradr then to fix it. If you reach this step, try calling into hp tech support ...

ink has spilled all over inside the printer and has somehow covered the "Automatic Papser Size Sensor" which i had problem locating it. Anyone knows where it is located? Please help me out on locating

...sensor in the printer that detects the weight of the cartridge is defective. If the printer is not under warranty, then to fix the printer is not worth it. I've seen this happen in many brands ...

...ink sensor could be corroded and giving a false message. Found this solution on another webpage: http://www.fixyourownprinter.com/forums/printer/50063 Hope it help. Here is the content of the chat, ...