How to Solve the White Ink Issue

01 White ink is prone to settling, which can cause thin white ink output or broken lines in the print head test page.	02 Check the white ink volume — ensure it remains above the 1/3 mark. Insufficient ink may cause printing problems.	03 Clean the print heads via the software.
04 Print a nozzle test page to inspect the print head status.	05 If the test page still shows white broken lines, draw 3 ml of ink from the ink cartridge.	06 And draw 5 ml of ink from the waste ink tube.
07 Use the flushing function in the software, then print another test page to recheck print head status.	08 If broken lines persist, repeat the cleaning and extraction 2–3 times. If still unresolved, replace the print head.	09 Do not inject ink with a syringe to clear print heads — improper handling can damage both the print heads and the motherboard.

¶ DTF F13White Ink Issue