HP Officejet 4000 Not Printing
- Firstly, check if the color ink cartridge is installed and working properly.
- Open the access door at the top.
- Raise the access cover of the color ink cartridge.
- Remove the cartridge from the printer.
- Check for ink clogs or damage on the cartridge.
- Replace the cartridge with a new set if it is damaged.
- If there are any ink clogs found on the cartridge, wipe it using a lint-free dipped in glass cleaner or distilled water.
- Make sure that the cartridge is HP Officejet 4000 Setup into the respective slot.