HP Color LaserJet Enterprise Multifunction M680 Printer series - Manual (Page 44)

Replace the toner cartridges
The product uses four colors and has a different toner cartridge for each color: yellow (Y), magenta (M), cyan
(C), and black (K). The toner cartridges are inside the front door.
This product indicates when the toner cartridge level is low. The actual toner cartridge life remaining can
vary. The toner cartridge does not need to be replaced at this time. Consider having a replacement cartridge
available to install when print quality is no longer acceptable.
The following illustration shows the toner-cartridge components.
1
2
3
1 Plastic shield
2 Imaging drum
3 Memory chip
CAUTION: If toner gets on clothing, wipe it off by using a dry cloth and wash the clothes in cold water. Hot
water sets toner into fabric.
NOTE: Information about recycling used toner cartridges is on the toner cartridge box.
32 Chapter 3 Parts, supplies, and accessories ENWW