HP Envy 4512 Not Printing
The Printer not printing HP Envy 4512 troubleshooting issue can be the result of an improper connection, paper jam, or printer setup. Check if the connection between the printer and computer is proper. Open the cartridge access door, check if the carriage moves properly. Inspect the carriage path for paper jams and other obstructions. Take the ink cartridge out of the 123.hp.com/envy4512 printer and inspect its contacts for damage. If damaged, replace it. Open the input and output trays of the device. Use a flashlight to check for jammed paper in the rollers. If so, unscrew the input tray assembly and remove the jammed paper.