Konica Minolta bizhub C451 Copy Operations page 460

10
8
Tilt the imaging unit to the left and lightly shake it twice in the
direction of the tilt, and then tilt the unit to the right and lightly
shake it twice in the direction of the tilt.
9
Remove the securing material and tape.
10
Remove the tape from the protective sheet for the PC drum.
11
Remove the protective sheet for the PC drum.
10-20
Replacing toner cartridges and staples and emptying punch scrap box
bizhub C451/C550/C650