Ricoh M0A0

4.Service Tables
75
detection
0: Normal parameter
1: Specific parameter
Select this if the dial tone cannot be detected when the "Normal parameter: 0" is
selected.
7
Not used
Do not change the settings.
G3 Switch 08 - Not used (do not change the settings)
G3 Switch 09 - Not used (do not change the settings)
G3 Switch 0A (SP No. 1-105-011)
No
Function
Comments
0-
1
Maximum allowable carrier
drop during image data
reception
These bits set the acceptable modem carrier drop time.
Try a longer setting if error code 0-22 is frequent.
Bit 1
Bit 0
Value (ms)
0
0
200
0
1
400
1
0
800
1
1
Not used
2
Select cancellation of high-
speed RX if carrier signal
lost while receiving
0: Off
1: On
This switch setting determines if high-speed receiving ends if the carrier signal is
lost when receiving during non-ECM mode
3
Not used
Do not change the settings
4
Maximum allowable frame
interval during image data
reception.
0: 5 s 1: 13 s
This bit set the maximum interval between EOL (end-of-line) signals and the
maximum interval between ECM frames from the other end.
Try using a longer setting if error code 0-21 is frequent.
5
Not used
Do not change the settings.
6
Reconstruction time for the
first line in receive mode
0: 6 s 1: 12 s
When the sending terminal is controlled by a computer, there may be a delay
in receiving page data after the local machine accepts set-up data and sends
CFR. This is outside the T.30 recommendation. But, if this delay occurs, set this
bit to 1 to give the sending machine more time to send data.
Refer to error code 0-20.
ITU-T T.30 recommendation: The first line should come within 5 s of CFR.
7
Not used
Do not change the settings.