Oki LD620D User Manual

Also see for LD620D: User guide

Contents

- 15 -LD620D3-4 LED DisplayFeed button Paper feed or cancel the print job.LED The current printer status can be viewed. (Refer to below)The current printer status can be viewed via the printer’s LED display.1) Green LED on- The printer waits for the data from Host (PC) in normal mode.2) Orange LED on- It means paper gap sensing error. It becomes on when the printer fails to detect thepaper or paper jam occurred. When fails to detect the paper correctly useAuto-Calibration function.3) Red LED on- The printer has stopped by pressing FEED button. It restarts printing when pressedagain.4) Green LED blinking- TPH (Thermal Printing Head) overheated or ;- The printers is waiting for the button input to run Auto-Calibration function.5) Orange LED blinking- No paper. Make sure the paper is loaded correctly.6) Red LED blinking- The printer cover is open.