Xerox WorkCentre 7970-3795 - Manual (Page 193)

Maintenance
9. Carefully remove the protective shield.
10. Push the drum cartridge until it stops.
11. Close the drum cartridge cover.
12. Turn the orange lever to the right to return it to the locked position.
13. Close the printer front cover.
14. Dispose of the protective shield and tape as normal office waste.
Xerox ® WorkCentre ® 7970 Multifunction Printer 193
User Guide