Remove the white ink cartridge, shake it 50 times (about 20 seconds), and then reinsert this cartridge.
IMPORTANT
Before shaking the ink cartridge, wipe off any ink from around its mouth. If you do not wipe off the ink, it may splatter when you shake the ink cartridge.
When you have finished mixing the ink, reattach the ink cartridge immediately. Taking time to reattach the ink cartridge will adversely affect the ink path.
