L-4733A/L-4733AW Operation Guide Overview of the Product Press Parts Left Side 21 Letter Name Explanation a Lock release button Push when opening the ink cartridge cover. b Ink cartridge lamp Indicates the status of each ink cartridge. U “Status of the Ink Cartridge Arrangement and Lamps” on page 226 c Ink Cartridge Two ink cartridges are installed for each color. d Ink cartridge cover Open when replacing ink cartridges. e Maintenance tank cover Confirm the amount of ink in the tank from the window. Also, open for inspection and cleaning. f Maintenance tank Collects ink waste fluid. g Feed Ready switch Starts and stops automatic feeding of the substrate.
The lamp for the switch also indicates the following statuses. Lit: Ready to start automatic feeding. Off: Automatic feeding is stopped. Flashing: The winding deterioration prevention lever is raised. If the winding deterioration prevention lever is lowered, the lamp turns off.