Ricoh B079 Service Manual page 730

[A]
4. Attach the NCU unit [A] ( x 2).
NOTE: If a G3 Interface Unit type 2045 has to been installed, attach the
additional NCU boards to the NCU unit before attaching the NCU unit
to the machine. Refer to the Installation Procedure for the G3 Interface
Unit Type 2045.
5. Set up the jumper switches [B and C] on the NCU.
NOTE: European/Asian models only (non-U.S. version: B547-27)
Region/Country
Hong Kong
Hungary
Poland
Czech Republic
Israel
South Africa
Regions/countries where
the CTR21 standard is valid
Other
TB1 ON: Keep the jumper attached.
TB2 ON: Keep the jumper at ON.
NOTE: You must change the country code in both system switch 0F and NCU
parameter CC (service function 08-0).
B547
CÓPIA NÃO CONTROLADA
B547I902.WMF
TB1 [B]
OFF
ON
ON
ON
ON
ON
ON
ON
OFF: Remove the jumper.
OFF: Move the jumper to OFF.
4
CÓPIA NÃO CONTROLADA
FAX OPTION TYPE 2045
[B]
[C]
TB2 [C]
OFF
ON
OFF
OFF
ON
ON
ON
OFF
B547I925.WMF
SM