HP LaserJet Pro CM1415fnw Color Multifunction Printer - Manual (Page 213)

Print cartridge layout
1 Cartridge memory chip
2 Plastic shield
3 Imaging Drum. Do not touch the imaging drum on the bottom of the print cartridge. Fingerprints on the imaging drum can
cause print-quality problems.
Replacement instructions
Replace the print cartridges
The product uses four colors and has a different print cartridge for each color: black (K), magenta (M),
cyan (C), and yellow (Y).
CAUTION: If toner gets on any clothing, wipe it off with a dry cloth and wash the clothing in cold water.
Hot water sets toner into the fabric.
1. Open the front door.
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