⑥ General Settings Issues:
1. Is it possible to close the ‘Auto sleeping time’?
We cannot close it completely. But we can change the sleeping mode from 1min to 8hours. Please
check with below pictures: Menu-- System Settings-- Sleep Time Setting—select the time you needed:
(1min/5min/15min/30min/60min/8hours)
Note: When the printer is in dormant status, you can wake it up just by pressing any button or
sending print task.
2. How to Restore Factory Setting on P3500 Series Printer?
Restore factory settings” is used to restore to printer default settings.
Step1: Click menu and to choose number by ‘page down’ on the below control panel.