HP Color LaserJet CP2025 Printer series - Manual (Page 93)

5. Remove the orange, plastic shield from the bottom of the new print cartridge.
CAUTION: Do not touch the imaging drum on the bottom of the print cartridge. Fingerprints on
the imaging drum can cause print-quality problems.
6. Insert the new print cartridge into the product.
ENWW Replace print cartridges 83