Epson L-4533A/L-4533AW/L-4033A/L-4033AW Maintenance Guide Before Inspections 7 Caution ❏ When opening the top covers on the press, push them up firmly so that the covers do not shut. If the cover closes while you are working, an injury could occur. ❏ When closing the top covers on the press, close them slowly while holding the handle on the cover. If the cover closes suddenly, an injury could occur. When cleaning the cover heads, be careful not to bang your head on the product's structural parts or the operation table. A head injury may occur. Perform operations for the Rewinder and surrounding area after pressing the Wind Ready switch and confirming that the lamp is off.
Cutting the substrate or operating the nip lever while the lamp is lit causes a sudden winding and may result in an injury.