HP 510 - Manual (Page 56)

Ink cartridges
• Ink cartridge errors
Details the error messages that could be displayed on the front panel for the ink cartridges.
• Ink cartridge levels
Details the information about levels that can be displayed on the front panel for the ink cartridges.
• Ink cartridge information
Shows you how to display the current status of the ink cartridges on the front-panel display.
• Ink cartridge replacement
Details the ink cartridge replacement procedure.