Canon imageRUNNER ADVANCE C3330 Series Service Manual page 1178

2. Be sure to request the user to padlock the removable HDD to discourage theft.
Checking after Installation
1. Connect the power plug to the outlet.
2. Turn ON the main power switch.
3. Check that the HDD is recognized.
Select [service mode (level 1) > COPIER > Display > ACC-STS > HDD], and check that the manufacturer's name and the
model number are displayed.
1166
9. Installation