He, I am looking for a guide to refill my cartridge for HP PSC 1410. I also need to open the cartridge, because i think it is dried up. I think i got all the things i need (syringe for hp, ink for hp).
It is very easy task to refill cartridge. You first check your print of pages. if your print of pages copy is very light tan you need to refill your cartridge. You can buy new cartridge and change it. If you want to refill your cartridge colours. For that you can open your printer and refill RGB colours with injection.
The problem with HP printers is that they tend to keep changing the type of cartridge used. The link given in my first post is for the particular cartridge that is present in 1410 but recheck the no. to be sure.