HP Photosmart C7280 Laser Printer "head hot error" Questions

...head. (3) Use cotton swabs dipped in hot water or a mix of hot water and isopropyl alcohol to thoroughly clean the print head. (4) Repeat this until there is no ink residue coming off on the cotton ...

...head directly in the hot water (sounds risky! but I did it).  I watched as the bowl filled with black ink.  The instructions said to let it sit for 5-10 minutes, but I couldnt' believe ...

..."dry" ink since unused? There are no errors on display. I have tried cleaning print-heads twice and nothing gets better. Cartrideges might be dried up.. how ever you have to replace ...

...hot water then reassemble and clean the head good luck PS it only seems to be a problem with black refilled/aftermarket cartridges, haven't seen any probs with any of the colour refills Just wanting ...

...the main board when it gets print head hot immediately. The power supply is still functional, but something on the main pcb portion causes it to give an immediate "Print Head Hot" alarm ...

...head dry and try to deep into hot water...Then slowly and gently run the hot water over the metal part of the printer head. Use a soft tissue and gently clean the dry ink out.Then reset it... If you ...

how to fix Epson Stylus1390 Head Hot error Here is a link to the service manual set to the page that mentions head hot

... The print head is getting to hot. The solution is to replace the print head. The printer is fine, but you need to replace the print head. when I try to print i get 3 beeps and the error light comes ...

...head. (3) Use cotton swabs dipped in hot water or a mix of hot water and isopropyl alcohol to thoroughly clean the print head. (4) Repeat this until there is no ink residue coming off on the cotton ...

...Jammed waste ink pump or head cleaning system. Wash with hot water. Read more from --> ...