Ricoh G147 Service Manual page 146

4. HDD unit bracket [C] (
5. Format the HDD.
Push [Menu], then push
Push to select "HD Format" then press [#Enter].
HD Format
Press # to start
Press [#Enter].
Formatting...
Completed
Restart printer
Turn the main power switch off/on.
G147
x 4, x 2)
to select "Maintenance" and press [#Enter].
3-70 SM