Ricoh B082 Service Manual page 666

USB 2.0 (B525)
1.7 USB 2.0 (B525)

CAUTION
Unplug the main machine power cord before starting the following
procedure.
NOTE: To install the USB 2.0 option, the Printer Option must be installed first.
(!1.2.2) Only one slot is available for the interface option. You can install
only one printer interface option at a time: IEEE 1394, USB 2.0, IEEE
802.11b, or Bluetooth.
1. Remove the controller board and HDD unit (!1.2.1).
2. Remove the cover [A] ( x 2). Save these screws.
3. Attach the IEEE 1394 board [B] to the controller board [C] ( x 2). Use the
screws you removed in Step 2.
4. Re-install the HDD and re-install the controller board.
5. Execute SP5990 5 to print a Self-Diagnostic Report with the system settings
and confirm that the machine correctly recognizes the interface.
B548
[A]
[B]
12
[C]
B548I104.WMF
SM