3.7 Pipe cleaning
This operation is usually used to device maintain and change ink.
The procedures are as follow:
1. Fill the mixer tank with the cleaner after ink in the tank was drained
(refer to the Draining Ink).
2. In the “System” menu select the “Single Step”, open “Pump”,
“Valve 6”, “Valve 11”, “Valve 12”,waiting for 10 minutes.
3. Shutdown “Valve 12”, open “Valve 8”, washing the print head gutter
(refer to Clean stop step 2) 30 seconds, waiting for 3 minutes.
4. Quit “Single Step” menu and do “Nozzle Cleaning” 1 to 3
times(refer to Print head cleaning).
5. Drain cleaners in all pipes and mixer tank (ops refer to “Draining Ink’).