"Maintenance time of the drum" alert indication Follow
Maintenance time of the drum alert is shown on the machine.
To hide the message:
Go to Service mode
Video Link on how to go to service mode: How to Access Service Mode – DG3 Printing Services
Then click System Settings,
Click Software DIPSW Setting
Input 087 in first value, then 6 in Second value, then click ON(1)
Once done, exit Service mode