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BEFORE USING THE MACHINE
REPLACING THE DRUM CARTRIDGE
When it is time to replace a supply item, a message instructing you to replace the item will appear in the display. When
replacing a drum cartridge, carefully check the indicated color. If black is indicated, replace the drum cartridge for black.
If cyan, magenta, or yellow is indicated, replace the drum cartridge for color.
• Do not replace a supply item before the replacement message appears in the display.
• Do not leave the drum cartridge outside of its package for a long time, and do not remove cartridge from its package in a
location where there is bright sunlight or bright light. This may cause a failure.
• When you remove a drum cartridge, place it in a dark location and do not allow light to shine on the cartridge.
1
Turn off the power and remove the developer cartridge.
For the procedure for removing the developer cartridge, see steps 1 to 4 of "REPLACING THE DEVELOPER CARTRIDGE"
(page 1-55).
To remove the drum cartridge, the developer cartridge must first be removed.
2
Hold down the lever on the drum
cartridge with your finger and pull the
drum cartridge toward you.
Place one hand at the middle of the drum cartridge and pull out
with both hands.
• Do not touch toner on the old drum cartridge. If you accidentally touch the toner, immediately wash your hands.
• Place the old drum cartridge in the bag that contained the new drum cartridge, seal the bag, and place it in the box.
Developer cartridge
Drum cartridge
Drum cartridge alignment
mark on machine