HP Deskjet 3634 Won’t Print
This HP Deskjet 3634 troubleshooting issue may occur due to different reasons, perform the steps given below to resolve the same. Check whether the carriage moves properly after opening the access door. While doing so, make sure your 123.hp.com/dj3634 printer is turned on. Now remove the cartridges and check if they are damaged. View the ink levels of the cartridge using the printer application on your computer or smartphone. Clean the carriage area using a soft brush. Also, wipe the printhead contacts with a lint-free cloth. Insert the cartridges into their respective slots, close the access door and print.