Many problems can be there behind HP Deskjet 1000 not printing. However, many HP Deskjet Troubleshooting ways are also there to fix your problem in the case HP Deskjet 1000 won’t print. These following can be the reasons if your HP Deskjet 1000 won’t print: If the main power source is not connected properly or if it is broken, then it causes problem in printing. You can try to change the socket if the power cord is not connecting properly, or you can replace the cord if there is problem in the power cord itself. Check if the number of papers that has been placed is correct and look if the paper type is supported by your HP Deskjet 1000 or not. Check the amount of ink in the cartridge if it is enough to print or not.