0-3 Not used
Do not change the settings.
4
DIS frame length
0: 10 bytes 1: 4 bytes
1: The bytes in the DIS frame after the 4th byte will not
be transmitted (set to 1 if there are communication
problems with PC-based faxes which cannot receive the
extended DIS frames).
5
Not used
Do not change the setting.
6
Forbid CED/ANsam output
0: Off
1: On (Forbid output)
Do not change this setting (Default: 0: Off), unless
communication problem is caused by a CED or ANSam
transmission.
7
Not used
Do not change this setting.
G3 Switch 02 (SP No. 1-105-003)
No
Function
Comments
0
G3 protocol mode used
0: Standard and non-standard
1: Standard only
Change this bit to 1 only when the other end can only
communicate with machines that send T.30-standard
frames only.
1: Disables NSF/NSS signals (these are used in non-
standard mode communication)
1-6 Not used
Do not change the settings.
7
Short preamble
0: Disabled 1: Enabled
Refer to Appendix B in the Group 3 Facsimile Manual
for details about Short Preamble.
G3 Switch 03 (SP No. 1-105-004)
No
Function
Comments
0
DIS detection number
(Echo countermeasure)
0: 1
1: 2
0: The machine will hang up if it receives the same DIS
frame twice.
1: Before sending DCS, the machine will wait for the
second DIS which is caused by echo on the line.
1
Not Used
Do not change the settings.
2
Not Used
Do not change the settings.
4. Service Tables
134
Summary of Contents for Type M12
Page 1: ...Fax Option Type M12 Machine Code D3A5 Field Service Manual July 2014 Subject to change...
Page 2: ......
Page 10: ...8...
Page 22: ...2 Remove the controller cover A x 4 3 Remove the controller rear cover A x 5 1 Installation 20...
Page 50: ...2 Replacement and Adjustment 48...
Page 84: ...3 Troubleshooting 82...
Page 218: ...5 Detailed Section Descriptions 216...
Page 226: ...MEMO 224 EN...
