Ricoh AficioSP C410DN - Page 36

Installing Options
24
2
F Be sure to install the User Account Enhance Unit as shown.
G Align the notch of User Account Enhance Unit, and then insert it into the
controller board, pressing it down until it clicks into place.
H Make sure that User Account Enhance Unit is firmly connected to the con-
troller board.
AQC680S
AET081S
AET082S