HP AFICIO SP 8100DN - Manual (Page 100)

Replacing the Toner Cartridge
89
6
C
While pushing the lever to the right (1), hold the handle and gently slide
the toner holder out (2).
D
Press the toner cartridge back to raise its top, and then gently pull it out.
E
Shake the new toner cartridge back and forth about 5 - 6 times as shown.
AQV111S
AQV746S
AQV054S