![background image](http://html.mh-extra.com/html/ricoh/fax-680-mp/fax-680-mp_service-manual_1456509028.webp)
SERVICE MODE
31 March, 1997
4-4
4.2.5 RAM REWRITE (FUNCTION 83)
1. Press the Function key, [8], [3].
2. Select a RAM address using the following
keys:
[*] - Increment the value at the cursor
[#] - Decrement the value at the cursor
[c] - Move the cursor
3. Press the Stop key to finish.
4.2.6 NCU PARAMETERS (FUNCTION 86)
1. Press the Function key, [8], [6].
2. Select a country using [*] or [#], then
press the Yes key. The NCU parameters
are reset to the selected country’s default
settings.
3. Adjust the NCU parameters if required
(see section 4.4 for parameter details).
4. Press the Stop key to return to standby.
ADDRESS 0000=02
GERMANY */#/Y
LEVL=11 KEY/Y