The ink spit tray must be cleaned daily with a lint-free cloth and isopropyl alcohol or surface cleaner.
Gloves (for example: Ansell Microflex 93-260)
Cloth-Poly Wipe 10cm x 10cm (lint-free)
Surface cleaner
Isopropyl alcohol - IPA (>= 98%)
It is important to use lint-free cloths as fibers from other types of cleaning materials can get caught in the slots of the spit tray.