HP Color LaserJet Pro MFP M278-M281 - User Guide

Item Description Cartridge number Part number
HP 203A Magenta Original LaserJet Toner
Cartridge
Standard-capacity replacement magenta
toner cartridge
203A CF543A
HP 203X High Yield Magenta Original
LaserJet Toner Cartridge
High-capacity replacement magenta toner
cartridge
203X CF543X
NOTE: High-yield toner cartridges contain more toner than standard cartridges for increased page yield. For
more information, go to www.hp.com/go/learnaboutsupplies.
Do not remove the toner cartridge from its package until it is time to install it.
CAUTION: To prevent damage to the toner cartridge, do not expose it to light for more than a few minutes.
Cover the green imaging drum if the toner cartridge must be removed from the printer for an extended period of
time.
The following illustration shows the toner-cartridge components.
2
1
3
1 Handle
2 Imaging drum
3 Memory chip
CAUTION: If toner gets on clothing, wipe it o 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 in the toner cartridge box.
ENWW Replace the toner cartridges 29