Oki 3037 - Manual (Page 39)

ES 3037/3037e Setting up • 39
2. Switch the printer ON using the main power switch (2).
The printer will go through its initialization and warm up
sequence. When the printer is ready, the READY indicator
comes on and stays on (green) and the LCD indicates ONLINE.
NOTE
After installing the new toner cartridges, the message
TONER LOW or CHANGE TONER may appear on the display.
If this message does not disappear after a few pages have
been printed, reinstall the appropriate toner cartridge.