If your HP printer is not printing properly and the printout is hazy, you have to first check if your cartridge is working properly. If the cartridges old and the interest finished you must replace it with a new cartridge. Ensure that the cartridge you use as genuine and also do not forget to clear and clean the printer head. Remove any grease or dirt by following the instructions on the printer manual. You should also ensure that the cartridge or use was not left in the open for the long. You should immediately use a cartridge after you unpack it and do not leave it in the open air as it will spoil it. Call HP customer care to get the best possible solutions.
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