Epson L-4533A/L-4533AW/L-4033A/L-4033AW Maintenance Guide Before Inspections * Ink cleaning alcohol is used to clean ink. The primary component is either ethanol or isopropyl alcohol (IPA). Check that it is safe to use this alcohol on the affected parts before cleaning. Additives in Alcohol ❏ IPA, n-propyl alcohol, or water can be used as an additive. (If IPA is used as the main component of the alcohol, ethanol can also be used as an additive.) ❏ Do not use alcohol that includes the following additives:
Methanol, acetone, toluene, xylene, Bitrex 11 Item Name Purpose Ink cleaning alcohol* Cleaning all rollers, the heater outlet, the substrate guides, the workbench, the heater substrate guides, flushing units, platens, curl suppressors, wipers, cleaning caps, moisture caps, the auto nozzle check plates, and the foreign substance sensor Purified water Cleaning the cover heads Container (for ink cleaning alcohol) Container for the ink cleaning alcohol used when cleaning Container (for purified water) Container for the purified water used when cleaning Plastic gloves Wear when cleaning Safety glasses Wear when cleaning the cover heads, wipers, flushing units, cleaning caps, moisture caps, and the foreign substance sensor Vacuum cleaner Cleaning the intake filter Flashlight Cleaning the auto nozzle check plates and the foreign substance sensor