- The cleaning cartridge in the back of the machine is empty.
The cleaning cartridge [Maintenance Washing Cartridge (220cc)] should be replaced with a new one.
Cleaning solution type depends on the installed ink type. Please select the correct cleaning solution from the table below.
●This Maintenance Cleaning solution is used in the following functions:
・[ Nozzle Wash ] function.
・[ PUMP Tube Washing ] function.
・[ Custody Wash ] function.
・PUMP Tube Washing function during Sleep mode.