mode menu. 
• The counter is cleared by pressing the ENTER button while 
the warning message is shown. (Start counting from 0 again.)
• When resuming printing without pressing the
 ENTER button, 
the product enters the offline mode and the counter is not 
cleared. (The warning is shown again while in standby mode.)
• When the   LINE button is pressed, the product enters online 
or offline mode from the warning screen. The same goes for 
other buttons, entering each screen.