English Power LED Lights when the power is on, and is off when the power is off. Flashes when the printer is operating (initializing, head cleaning, or printing) or in an error state. Error LED Lights or flashes when the printer is offline, and is off when the printer is online. Ink LED Lights when it is time to replace the ink cartridge, when the ink cartridge is not installed or is not correctly installed, and when waste ink in the ink cartridge is full. Flashes when ink is low or waste ink in the ink cartridge is nearly full. Off when ink in the ink cartridge is adequate. Paper LED Lights when the paper is not installed or is not correctly installed.
Cut button Off when the paper is correctly installed. Cuts the paper. FEED button Feeds the paper. Setup Follow in order the steps below to set up the printer. 1. Installing the printer (See page 7.) 2. Connecting the AC cable (See page 7.) 3. Installing the ink cartridge (See page 8.) 4. Installing the printer driver and connecting the printer to the computer (See page 9.) 5. Setting the DIP switches (See page 10.) 6. Installing the paper (See page 11.) 7. Attaching/adjusting the paper ejection tray (See page 19.) 6 TM-C3400 User’s Manual