Ricoh Aficio MP 8001 Service Manual

NCU Parameters
D418 142 SM
Address Function Unit Remarks
Bits 0 and 1 - Handset off-hook detection time
Bit 1 Bit 0 Setting
0 0 200 ms
0 1 800 ms
Other Not used
Bits 2 and 3 - Handset on-hook detection time
Bit 3 Bit 2 Setting
0 0 200 ms
0 1 800 ms
Other Not used
680582
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
BCD (Hz) If both addresses contain

Ricoh Aficio MP 8001 Specifications

General

Brand	Ricoh
Model	Aficio MP 8001
Category	All in One Printer
Language	English