Daily Maintenance & Wet Cap: FJ330-series (video)

This video demonstrates and explains the importance of cleaning the print head brackets, undercarriage, capping station seals, and wiper blade, along with how to properly flush out the capping station sponges and wet cap the printer.

In addition to the critical preventative maintenance steps detailed in the above video, it’s also recommended to shake the white ink bottles after shutting down the printer.

This both helps to keep the white ink well-mixed and also counters development of sediment from collecting in the bottom of the white ink bottles. Press a clean cloth or finger against the ink bottles’ breather hole to avoid spillage and shake the bottle aggressively for 15-30 seconds to thoroughly mix the ink.

When finished, use a clean cloth to wipe away any ink that appears to be blocking the breathing holes in the center of the bottle caps.