Epson L-4533A/L-4533AW/L-4033A/L-4033AW Maintenance Guide Before Inspections 6 Warning Before performing inspections and cleaning of the feed section, the drier section, or the rewinder section, switch to Motor Drive Off mode on the touch panel's Periodic Maintenance screen. If the nip lever is operated without switching to Motor Drive Off mode, the roller rotates and may catch hands, hair, clothes, or other things. Caution Check that the heater and drying heater have cooled sufficiently before performing part replacements or maintenance inspections. Burns could occur if you touch them while in operation or immediately after operation.
If a burn does occur, run it under cold water immediately and consult your doctor.