If your HP printer not printing despite having full ink cartridges, several factors could be at play. Start by checking if the cartridges are correctly installed and compatible with your printer model. Clean the printhead to remove clogs that may block ink flow. Ensure the printer is set to the correct print mode and not in "Economy" or "Draft" mode, which may affect print quality. In... https://www.pinterest.com/pin/866309678450472837/