原帖由： varonicabasu ,
'''Guide to fix [http://bit.ly/2GtB6F3|Full cartridge but ink not printing].''' '''step 1 :-''' Use genuine original ink cartridges. '''step 2 :-''' Check the estimated ink level.Then replace any low or empty cartilages. '''Key Point :- a.''' Ink level warning provides estimates for planning purpose only. you do not need to replace cartridges until print quality become poor. '''b'''. If non of the cartridges are below ink need not to replace them . '''step 3:-''' Use the automated tool to clean the print head. # The printer must be power on. # Touch the dash icon on the lower left of the control panel. # Touch the right arrow to scroll the tools then press OK. # Scroll to clean print head. Then press OK. # The printer beginning to clean the print head. # The printer make noises during cleaning process . # Print a test page. # If you find a defect in the printed piece of paper, you need to repeat the process several times.