Konica Minolta bizhub C35 - Manual (Page 286)

Replacing Consumables 11-33
Replacing the Fuser Unit
When the time to replace the fuser unit is reached, the message [Replace
fusing unit.] appears. Printing can continue even after this message appears;
however, since the print quality is reduced, the fuser unit should be replaced
immediately
1
Turn off the machine.
Note
There are extremely hot parts within the machine. Before replacing the
fuser unit, wait about 20 minutes after turning off the machine, and then
check that the fusing section has reached room temperature, otherwise,
you may get burnt.
2
Pull the lever, and then open the
right door.
"
Before opening the right
door, fold up Tray 1.
3
Open the fuser unit cover.