HP LaserJet M1130/M1210 MFP User Guide

If the print is still light, install a new print cartridge.
Replace the print cartridge
When a print cartridge approaches the end of useful life, you can continue printing with the current cartridge
until redistributing the toner no longer yields acceptable print quality.
1. Lift the scanner assembly, and open the print-
cartridge door.
2. Remove the old print cartridge.
ENWW Manage supplies and accessories 165