REPLACING THE IMAGING KIT
When it is time to replace the imaging unit, the printer displays a message on the control panel.
Use Imaging Kit to replace the imaging unit. There are two types of Imaging Kits available for your printer: 
•  Black Imaging Kit
•  Four-Color Imaging Kit for Cyan, Magenta, Yellow, and Black
WWaarrnniinngg:: Do not perform this procedure when the printer is printing.
1.  Open Door A and Door B. 
2.  Remove the waste toner bottle. 
274 Xerox
® 
C325 Color Multifunction Printer User Guide
Maintenance