Ricoh Aficio MP C2030, Service Manual

Page: 1141 / 1171

NCU Parameters
SM 115 D432/D433
D
432
/D
43
3
Fax Op
tion
Ty
p
e
C25
50/C253
0
Address Function Unit Remarks
680582
Bits 0 and 1 - Handset off-hook detection time
Bit 1:0, Bit 0: 0 = 200 ms
Bit 1:0, Bit 0: 1 = 800 ms
Other Not used
Bits 2 and 3 - Handset on-hook detection time
Bit 3: 0, Bit 2: 0 = 200 ms
Bit 3: 0, Bit 2: 1 = 800 ms
Other Not used
Bits 4 to 7 - Not used
-
680583
To
6805A0
Not used
-
Do not change the
settings.
6805A1
Acceptable CED detection
frequency upper limit (high byte)
6805A2
Acceptable CED detection
frequency upper limit (low byte)
BCD (Hz)
If both addresses
contain FF(H), tone
detection is disabled.
6805A3
Acceptable CED detection
frequency lower limit (high byte)
6805A4
Acceptable CED detection
frequency lower limit (low byte)
BCD (Hz)
If both addresses
contain FF(H), tone
detection is disabled.
6805A5 CED detection time
20 ms ± 20
ms
Factory setting: 200 ms
6805A6
Acceptable CNG detection
frequency upper limit (high byte)
6805A7
Acceptable CNG detection
frequency upper limit (low byte)
BCD (Hz)
If both addresses
contain FF(H), tone
detection is disabled.
6805A8
Acceptable CNG detection
frequency lower limit (high byte)
6805A9 Acceptable CNG detection
BCD (Hz)
If both addresses
contain FF(H), tone
detection is disabled.