HP 85a Toner mainly Part Number of CE285a, using for HP laserjet Printer 1102, 1130, M1132, M1212 etc.
How to Install HP 85A CE285A Toner Cartridge in HP LaserJet P1102W Printer?
Step1: Open the print cartridge door.
Step2: Insert the toner cartridge with the handle facing straight up. If the toner cartridge is properly set on its cartridge tray, you will hear a small click.
If you are replacing a new toner cartridge, remember to remove the sealing tape.
Step3: Close the print cartridge door.