Panasonic DQ-H360R Drum (240K)

Are you getting diminished color and print quality? If all your images start to look a bit purple, blue or orange, one of your ink wells may be running low. Replace the whole printer ink cartridge, unless you can refill the individual ink wells.

Getting blank pages after you installed a new cartridge? Check that the sticker from the cartridge was properly removed. Alternatively, run the clean print head function to make sure all air bubbles are removed. Do not remove the cartridge once it has been installed.

Most printers will beep once or twice during or after initialization. If it beeps more than that or beeps constantly, it is telling you that something is wrong. Most printers beep when out of paper or out of ink.