Canon imageRUNNER iR2270 Service Manual page 175

Chapter 5
Bit4 -> 1:
-> 0:
Bit5 -> 1:
-> 0:
Bit6 -> 1:
-> 0:
Bit7 -> 1:
-> 0:
- EPT (echo protect tone)
Change the setting of service data #1 SSSW SW03 bit 1:
Bit1 -> 1:
-> 0:
- Adjust the NL equalizer.
Set '1' for serve data #2 MENU parameter No. 005.
- Decrease the transmission start speed.
Decrease the transmission start speed in user mode: System Settings > Communications
Settings > Fax Settings > Send Start Speed.
- Make the TCF evaluation standards lenient.
The Board does not offer a means by which to provide this remedy.
- Make the RTN transmissions conditions lenient.
Change parameters No. 2 through No. 004 of service data #3 NUMERIC Param.
5-2
to cause the machine to ignore the first DIS signal from the other party.
to cause the machine to ignore the first DIS signal from the other party.
to cause the machine to transmit a tonal signal (1850 or 1650 Hz) in response
to the DIS signal from the other party.
to cause the machine not to send a total signal (1850 or 1650 Hz) in response
to the DIS signal from the other party.
to cause the machine to send a 1850-Hz tonal signal if bit 5 is set to '1'.
to cause the machine to send a 1650-Hz tonal signal if bit 5 is set to '1'.
to cause the machine to send a total signal before sending the CED signal.
to causes the machine not to send a tonal signal before sending the CED
signal.
to cause the machine to send EPT.
to cause the machine not to send EPT.
T-5-1
T-5-2