Ricoh A230 Service Manual page 718

HARD DISK
6. Install the FCU board [K] in
the expansion box [L], and
connect the harness [M] to
the hard disk drive.
Then replace the FCU cover
bracket.
7. Re-install the expansion box
[B] (3 harnesses), as shown.
8. Re-install the left-side cover (4 screws) and the rear cover (4 screws).
9. Connect the telephone line to the NCU.
10. Plug in the machine and turn on the main power switch.
11. Enter the service mode, and set bit 4 of system switch 05 to "1". Refer to
section 4.2.1.
12. Exit the service mode, turn off the machine, then turn the machine back on.
13. Enter the service mode, and initialize the memory files (function 07: RAM Clear
– 2. Files). Refer to section 4.1.13.
14. Print the system parameter list and make sure that "HD" is listed as an option.
Also check that the memory indicator shows "100%" in standby mode. Refer to
section 4.1.3.
A230/A231/A232
[M]
[K]
[B]
3-8
[L]
A818I506.WMF
SM