Ricoh Aficio SP C311N Information page 113

K
While holding the frame of the transfer unit steady with one hand, use your
other hand to pull the side tab outwards and then upwards to remove the
attachment.
L
Hold both ends of the new intermediate transfer unit and push it straight
all the way into the printer body.
Replacing the Intermediate Transfer Unit
ASI115S
ASI116S
ASI041S
6
87