![background image](https://i.printerdoc.net/HP LaserJet Pro 300 color Printer M351 series/en/HP LaserJet Pro 300 color Printer M351 series_en081.png)
Print cartridge views
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.
ENWW
Supplies views
63
Print cartridge views
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.
ENWW
Supplies views
63