Sharp MX-FX15 Service Manual ▷ View online
MX-FX15 FAX SOFTWARE SWITCH 2 – 5
Communications
SW
No.
No.
Bit
No.
Item
SW selection and function
System settings
24
1-8
Communication
Signal sending level
Set the level adjustment for sending signals from the modem. Setting can be
made over the range of 0 to 26 in 1dBm increments by binary inputting.
Since the maximum level differs according to country, if a value above the
maximum level is set, the maximum value for the present country code will be
adopted. (For North America and China, there is no limitation on the max. send
level.)
When set to a value greater than the upper limit, it is considered as setting to
the upper limit. When set to a value smaller than the lower limit, it is considered
as setting to the lower limit.
If, however, it is set to 27 to 255, it is considered as setting to 26.
made over the range of 0 to 26 in 1dBm increments by binary inputting.
Since the maximum level differs according to country, if a value above the
maximum level is set, the maximum value for the present country code will be
adopted. (For North America and China, there is no limitation on the max. send
level.)
When set to a value greater than the upper limit, it is considered as setting to
the upper limit. When set to a value smaller than the lower limit, it is considered
as setting to the lower limit.
If, however, it is set to 27 to 255, it is considered as setting to 26.
Adjustment value
25
1-3
Transmission
Setting of call time (T0
timer setting) in
automatic transmission
timer setting) in
automatic transmission
Setting to determine how many seconds to call when the other party doesn’t
respond at times of automatic transmission.
Setting can be made over the range of 30 to 60 (China: 30 to 45, Russia: 30 to
35) seconds in 15 (Russia: 5) second increments by binary inputting N ((15
(Russia: 5) seconds x N) + 30 seconds).
The initial value is reverted to if a value outside of the setting range is set.
respond at times of automatic transmission.
Setting can be made over the range of 30 to 60 (China: 30 to 45, Russia: 30 to
35) seconds in 15 (Russia: 5) second increments by binary inputting N ((15
(Russia: 5) seconds x N) + 30 seconds).
The initial value is reverted to if a value outside of the setting range is set.
Timer
4-7
Communication
T1 timer setting
Setting to determine how many seconds the line is connected when the other
party’s machine doesn’t respond to FAX communication.
Setting can be made over the range of 30 to 105 seconds in 5-second
increments by binary inputting ((5 seconds x N) + 30 seconds).
T1 timer is the timer used from the point where the other party’s machine
recognizes (CED or DCS) as FAX following line connection. 35±5 seconds
according to the ITU-T standard.
party’s machine doesn’t respond to FAX communication.
Setting can be made over the range of 30 to 105 seconds in 5-second
increments by binary inputting ((5 seconds x N) + 30 seconds).
T1 timer is the timer used from the point where the other party’s machine
recognizes (CED or DCS) as FAX following line connection. 35±5 seconds
according to the ITU-T standard.
Timer
8
Communication
Si3056 SiDAA Reg.31
FILT
FILT
Setting to determine whether the signal of the following signal frequency band
or less should be reduced or not.
This setting is available when there is the noise on the signal frequency band of
300Hz or less. If there is the noise on the signal frequency band of 300Hz or
less, the phenomenon that cannot receive FAX signal from the other side of the
machine at all will happen.
“0”: Reduce the signal of 5Hz or less
“1”: Reduce the signal of 200Hz or less
or less should be reduced or not.
This setting is available when there is the noise on the signal frequency band of
300Hz or less. If there is the noise on the signal frequency band of 300Hz or
less, the phenomenon that cannot receive FAX signal from the other side of the
machine at all will happen.
“0”: Reduce the signal of 5Hz or less
“1”: Reduce the signal of 200Hz or less
26
1, 2
Communication
T2 timer setting
The time until a command is received is set.
"00": 6 seconds
"01": 7 seconds
"10": 8 seconds
"11": 9 seconds
This is the timer for receiving a command such as the DIS signal. 6
"00": 6 seconds
"01": 7 seconds
"10": 8 seconds
"11": 9 seconds
This is the timer for receiving a command such as the DIS signal. 6
1 seconds
in the ITU-T standards.
3, 4
Communication
T4 timer setting
Timer during automatic
operation (+1.5
seconds at times of
manual operation)
Timer during automatic
operation (+1.5
seconds at times of
manual operation)
This sets the timer for up until reception of the response.
+1.5 seconds at times of manual operation
"00": 3 seconds
"01": 4 seconds
"10": 5 seconds
"11": 6 seconds
This is the timer for up until reception of the response to the DCS signal, etc. 3
seconds ±15% under the ITU-T standard.
+1.5 seconds at times of manual operation
"00": 3 seconds
"01": 4 seconds
"10": 5 seconds
"11": 6 seconds
This is the timer for up until reception of the response to the DCS signal, etc. 3
seconds ±15% under the ITU-T standard.
Timer
5
Reception
EOL detection timer
Setting to determine how many seconds to set the detection timer for EOL
(EndOfLine) during Phase-C reception in G3.
"0": Setting to 13 seconds
"1": Setting to 25 seconds
When error occurs in EOL detection, treat as non-detection of EOL.
(EndOfLine) during Phase-C reception in G3.
"0": Setting to 13 seconds
"1": Setting to 25 seconds
When error occurs in EOL detection, treat as non-detection of EOL.
Timer
6
Communication
Sharp machine mode
Setting is made whether Sharp's unique procedures (relay, confidential) are
allowed or not by not sending NSF/NSS/NSC and not confirming that the
machine is a Sharp machine or not.
"0": Check
"1": Not check
allowed or not by not sending NSF/NSS/NSC and not confirming that the
machine is a Sharp machine or not.
"0": Check
"1": Not check
7, 8
Communication
Modem lightning
protection measures
protection measures
Function that corresponds to IEC lightning surge requirements as prescribed in
the European CE standard.
In cases where the machine cannot shift from CFR or MCF to high-speed
signals (image signals) due to lightning interference, this extends the MPS
waiting time.
"00": 0 second
"01": 20 seconds
"10": 30 seconds
"11": 40 seconds
the European CE standard.
In cases where the machine cannot shift from CFR or MCF to high-speed
signals (image signals) due to lightning interference, this extends the MPS
waiting time.
"00": 0 second
"01": 20 seconds
"10": 30 seconds
"11": 40 seconds
Setting
1
: ‘16/Sep.
1
MX-FX15 FAX SOFTWARE SWITCH 2 – 6
27
1, 2
Reception
CED signal sending
time
time
This sets the time over which the CED signal is sent.
"00": 3 seconds
"01": 4 seconds
"10": 5 seconds
"11": No
"00": 3 seconds
"01": 4 seconds
"10": 5 seconds
"11": No
Communication/
Adjustment value
Adjustment value
3
Reception
CED/ANSam detection
time
time
This sets the time up until determination of the signal when detecting CED/
ANSam signals.
"0": 500ms
"1": 1000ms
ANSam signals.
"0": 500ms
"1": 1000ms
Adjustment value
4
Reception
V.34 mode function (on
call arrival)
call arrival)
Setting to determine whether or not to make the V.34 mode valid as machine
capacity when receiving (on call arrival).
"0": V.34 valid
"1": V.34 invalid
capacity when receiving (on call arrival).
"0": V.34 valid
"1": V.34 invalid
Setting
5
Transmission
V.34 mode function
(including polling when
calling)
(including polling when
calling)
Setting to determine whether or not to make the V.34 mode valid as machine
capacity when transmitting (calling and polling).
"0": V.34 valid
"1": V.34 invalid
capacity when transmitting (calling and polling).
"0": V.34 valid
"1": V.34 invalid
Setting
6
Transmission
V.34 mode function at
times of manual
communication
times of manual
communication
Setting to determine whether or not to make the V.34 mode valid at times of
manual communication (transmitting and receiving).
"0": V.34 valid
"1": V.34 invalid
However, in cases where the V.34 mode function (including polling when
calling) is set at 1: V.34 invalid, the V.34 mode will be rendered invalid even if
this SW is set to 0: valid.
manual communication (transmitting and receiving).
"0": V.34 valid
"1": V.34 invalid
However, in cases where the V.34 mode function (including polling when
calling) is set at 1: V.34 invalid, the V.34 mode will be rendered invalid even if
this SW is set to 0: valid.
Communication/
Setting
Setting
7
Transmission
3429 symbol rate
transmission enable
during V.34
transmission.
transmission enable
during V.34
transmission.
Setting to determine whether or not to enable 3429Hz as the symbol rate for
V.34.
When this is at "disable," 3429Hz is not selected.
However, only valid during transmission.
"0": disable
"1": enable
V.34.
When this is at "disable," 3429Hz is not selected.
However, only valid during transmission.
"0": disable
"1": enable
Setting
8
Transmission
Symbol rate 3200 high
carrier transmission
enable during V.34
transmission
carrier transmission
enable during V.34
transmission
When 3200Hz is selected as the V.34 symbol rate, there are Low/High carriers,
but this setting determines whether or not both can be used.
When this is at "disable," 3200 High is not selected.
However, only valid during transmission.
When both Low/High are at "disable," SymbolRate=3200Hz is not selected.
"0": disable
"1": enable
but this setting determines whether or not both can be used.
When this is at "disable," 3200 High is not selected.
However, only valid during transmission.
When both Low/High are at "disable," SymbolRate=3200Hz is not selected.
"0": disable
"1": enable
Setting
28
1
Transmission
Symbol rate 3200 low
carrier transmission
enable during V.34
transmission
carrier transmission
enable during V.34
transmission
When 3200Hz is selected as the V.34 symbol rate, there are Low/High carriers,
but this setting determines whether or not both can be used.
When this is at "disable," 3200 Low is not selected.
However, only valid during transmission.
"0": disable
"1": enable
but this setting determines whether or not both can be used.
When this is at "disable," 3200 Low is not selected.
However, only valid during transmission.
"0": disable
"1": enable
Setting
2
Transmission
Symbol rate 3000 high
carrier transmission
enable during V.34
transmission
carrier transmission
enable during V.34
transmission
When 3000Hz is selected as the V.34 symbol rate, there are Low/High carriers,
but this setting determines whether or not both can be used.
When this is at "disable," 3000 High is not selected.
However, only valid during transmission.
When both Low/High are at "disable," SymbolRate=3000Hz is not selected.
"0": disable
"1": enable
but this setting determines whether or not both can be used.
When this is at "disable," 3000 High is not selected.
However, only valid during transmission.
When both Low/High are at "disable," SymbolRate=3000Hz is not selected.
"0": disable
"1": enable
Setting
3
Transmission
Symbol rate 3000 low
carrier transmission
enable during V.34
transmission
carrier transmission
enable during V.34
transmission
When 3000Hz is selected as the V.34 symbol rate, there are Low/High carriers,
but this setting determines whether or not both can be used.
When this is at "disable," 3000 Low is not selected.
However, only valid during transmission.
"0": disable
"1": enable
but this setting determines whether or not both can be used.
When this is at "disable," 3000 Low is not selected.
However, only valid during transmission.
"0": disable
"1": enable
Setting
4
Transmission
Symbol rate 3429
enable during V.34
transmission
enable during V.34
transmission
Setting whether use of 3429Hz is enabled or not as the symbol rate in V.34
transmission.
When this is set to [Disable], 3429Hz cannot be selected.
"0": disable
"1": enable
transmission.
When this is set to [Disable], 3429Hz cannot be selected.
"0": disable
"1": enable
5
Transmission
Symbol rate 2800
enable during V.34
transmission
enable during V.34
transmission
Setting to determine whether or not to enable 2800Hz as the symbol rate for
V.34.
When this is at "disable," 2800Hz is not selected.
"0": disable
"1": enable
V.34.
When this is at "disable," 2800Hz is not selected.
"0": disable
"1": enable
Setting
6
Transmission
Symbol rate 2743
enable during V.34
transmission
enable during V.34
transmission
Setting to determine whether or not to enable 2743Hz as the symbol rate for
V.34.
When this is at "disable," 2743Hz is not selected.
"0": disable
"1": enable
V.34.
When this is at "disable," 2743Hz is not selected.
"0": disable
"1": enable
Setting
SW
No.
No.
Bit
No.
Item
SW selection and function
System settings
MX-FX15 FAX SOFTWARE SWITCH 2 – 7
28
7, 8
Communication
Coding capacity during
transmission and
reception (V.34
communication)
(reflected in DIS/DCS/
DTC)
transmission and
reception (V.34
communication)
(reflected in DIS/DCS/
DTC)
This sets the coding capacity that is communicated to the other party’s machine
in V.34 communication.
"00": JBIG/MMR/MR/MH
"01": MMR/MR/MH
"10": MR/MH
"11": MH
in V.34 communication.
"00": JBIG/MMR/MR/MH
"01": MMR/MR/MH
"10": MR/MH
"11": MH
Communication/
Setting
Setting
29
1, 2
Communication
Coding capacity during
transmission and
reception (other than
V.34 communication)
(reflected in DIS/DCS/
DTC)
transmission and
reception (other than
V.34 communication)
(reflected in DIS/DCS/
DTC)
This sets the coding capacity that is communicated to the other party’s machine
in communication other than V.34.
"00": JBIG/MMR/MR/MH
"01": MMR/MR/MH
"10": MR/MH
"11": MH
in communication other than V.34.
"00": JBIG/MMR/MR/MH
"01": MMR/MR/MH
"10": MR/MH
"11": MH
Communication/
Setting
Setting
3-6
Transmission
Modem transmission
speed (Other than
V.34) (DCS)
speed (Other than
V.34) (DCS)
This sets the initial speed (upper limit) in transmission of other than V.34.
Reflect in DCS.
When the default setting is made, V.17 14400bps is notified to the other party’s
machine.
Communication does not always happen at this speed.
Reflect in DCS.
When the default setting is made, V.17 14400bps is notified to the other party’s
machine.
Communication does not always happen at this speed.
Speed/
Adjustment value
Adjustment value
7, 8
Reception
Fixing of modem
speed during reception
(Other than V.34) (DIS)
speed during reception
(Other than V.34) (DIS)
This sets the initial speed (upper limit) in transmission of other than V.34.
When the default setting is made, V.17 14400bps is notified to the other party’s
machine.
Communication does not always happen at this speed.
"00": Not fixed
"01": V.29-9600bps
"10": V.27ter-4800bps
"11": V.17-14400bps
When the default setting is made, V.17 14400bps is notified to the other party’s
machine.
Communication does not always happen at this speed.
"00": Not fixed
"01": V.29-9600bps
"10": V.27ter-4800bps
"11": V.17-14400bps
Speed/
Setting
Setting
30
1-4
Reception
V.34 Symbol Rate
Mask (when receiving)
Mask (when receiving)
This sets the symbol rate when receiving in the V.34 mode.
"0000": 2400
"0001": 2400
"0010": 2800/2400
"0011": 3000/2800/2400
"0100": 3200/3000/2800/2400
"0101": 3429/3200/3000/2800/2400
When set at a value other than those shown above, the initial value of "0101" is
activated.
"0000": 2400
"0001": 2400
"0010": 2800/2400
"0011": 3000/2800/2400
"0100": 3200/3000/2800/2400
"0101": 3429/3200/3000/2800/2400
When set at a value other than those shown above, the initial value of "0101" is
activated.
Communication/
Setting
Setting
5
Transmission
Echo countermeasure
(setting of hold time
between DIS reception
and sending of signal)
when transmitting.
(setting of hold time
between DIS reception
and sending of signal)
when transmitting.
Setting to determine how many seconds the interval is from receiving DIS to
sending the DCS signal. This is only valid for communications of other than
V.34.
"0": 500msec
"1": 800msec
sending the DCS signal. This is only valid for communications of other than
V.34.
"0": 500msec
"1": 800msec
Communication/
Setting
Setting
6
Reception
Echo countermeasure
(CED tone sending
interval) when
receiving
(CED tone sending
interval) when
receiving
Setting to determine how many seconds the interval is from sending CED or
ANSam to sending the DIS FSK signal.
"0": 75msec
"1": 500msec
ANSam to sending the DIS FSK signal.
"0": 75msec
"1": 500msec
Communication/
Setting
Setting
7
Transmission
Confirmation of DIS
reception when
sending
reception when
sending
Setting to determine how to confirm DIS reception when transmitting.
"0": Once regardless NSF reception
"1": Twice
Valid apart from V.34
"0": Once regardless NSF reception
"1": Twice
Valid apart from V.34
Communication/
Setting
Setting
8
Reception
Enable/Disable of 33
bit or later of DIS
(Reflected only to DIS)
bit or later of DIS
(Reflected only to DIS)
Setting whether DIS is limited to 32 bit or not when receiving FAX.
When limited, JBIG reception, F code reception, and UFN reception cannot be
made. However, sending is enabled as well as polling.
"0": Enable (33 bit or later enabled)
"1": Disable (33 bit or later disabled)
When limited, JBIG reception, F code reception, and UFN reception cannot be
made. However, sending is enabled as well as polling.
"0": Enable (33 bit or later enabled)
"1": Disable (33 bit or later disabled)
SW
No.
No.
Bit
No.
Item
SW selection and function
System settings
"0000": V.27ter 2400bps
"1000": V.17 14400bps
"0001": V.29
9600bps
"1001": V.17 9600bps
"0010": V.27ter 4800bps
"1010": V.17 12000bps
"0011": V.29
7200bps
"1011": V.17 7200bps
"0100": V.33
14400bps
"1100": V.17 14400bps
"0101": V.17
14400bps
"1101": V.17 14400bps
"0110": V.33
12000bps
"1110": V.17 14400bps
"0111": V.17
14400bps
"1111": V.17 14400bps
MX-FX15 FAX SOFTWARE SWITCH 2 – 8
31
1
Reception
CSI sending
Setting to determine whether or not to send the CSI signal.
The CSI signal contains the transmission source number.
"0": Yes (send the CSI signal)
"1": No (do not send the CSI signal)
The CSI signal contains the transmission source number.
"0": Yes (send the CSI signal)
"1": No (do not send the CSI signal)
Setting
2
Transmission
Echo suppressor tone
setting No. 1
setting No. 1
Setting to determine whether or not to have the echo suppressor tone in the
high-speed modulation mode.
"0": With V33
"1": Without V33
high-speed modulation mode.
"0": With V33
"1": Without V33
Setting
3
Transmission
Echo suppressor tone
setting No. 2
setting No. 2
Setting to determine whether or not to have the echo suppressor tone in the
high-speed modulation mode.
"0": With V17
"1": Without V17
high-speed modulation mode.
"0": With V17
"1": Without V17
Communication/
Setting
Setting
4
Transmission
Echo suppressor tone
setting No. 3
setting No. 3
Setting to determine whether or not to have the echo suppressor tone in the
high-speed modulation mode.
"0": With V29
"1": Without V29
high-speed modulation mode.
"0": With V29
"1": Without V29
Setting
5
Transmission
Echo suppressor tone
setting No. 4
setting No. 4
Setting to determine whether or not to have the echo suppressor tone in the
high-speed modulation mode.
"0": With V27
"1": Without V27
high-speed modulation mode.
"0": With V27
"1": Without V27
Communication/
Setting
Setting
6, 7
Reception
Image capacity when
receiving
(Reflect in DIS, Do not
reflect in DTC.)
receiving
(Reflect in DIS, Do not
reflect in DTC.)
This sets the reception resolution capacity when FAX calls arrive (when
sending DIS).
Reflect in DIS, Do not reflect in DTC.
"00": Very fine
"01": Fine
"10": When small
"11": Ordinary lettering
sending DIS).
Reflect in DIS, Do not reflect in DTC.
"00": Very fine
"01": Fine
"10": When small
"11": Ordinary lettering
Setting
8
Not used
32
1, 2
Reception
Designation of
reception size
(indicating the width of
reception capacity)
reception size
(indicating the width of
reception capacity)
This sets this machine’s receivable document width that is notified to the other
party’s machine when receiving.
"00": By loaded cassette
"01": A4 width
"10": B4 (A4, B4) width
"11": A3 (A4, B4, A3) width
When using the loaded cassette, width is as follows depending on the
maximum cassette size.
A5/5.5x8.5R size: A4 width
B5 size: B4 width
A4/8.5x11 size: A3 width
8.5x13/8.5x14: A3 width
B4 size: B4 width
11x17: B4/A3 width (changeover by means of the FAX soft SW)
A3 size: A3 width
A3 width is adopted in cases where a tray capable of receiving and printing
facsimiles is not set and cases where all cassettes are open.
party’s machine when receiving.
"00": By loaded cassette
"01": A4 width
"10": B4 (A4, B4) width
"11": A3 (A4, B4, A3) width
When using the loaded cassette, width is as follows depending on the
maximum cassette size.
A5/5.5x8.5R size: A4 width
B5 size: B4 width
A4/8.5x11 size: A3 width
8.5x13/8.5x14: A3 width
B4 size: B4 width
11x17: B4/A3 width (changeover by means of the FAX soft SW)
A3 size: A3 width
A3 width is adopted in cases where a tray capable of receiving and printing
facsimiles is not set and cases where all cassettes are open.
Setting
3
Transmission
Training
Setting whether the training in high speed sending is set to long or short in
V.17.
"0": Short
"1": Long
V.17.
"0": Short
"1": Long
4
Reception
Reception gain
changeover when
receiving
changeover when
receiving
Setting to determine the FTT determination method when confirming TCF
reception.
"0": Judge the EQM value to determine if the received data is 0
"1": Only judge from the EQM value. Accordingly, TCF confirmation becomes
loose
reception.
"0": Judge the EQM value to determine if the received data is 0
"1": Only judge from the EQM value. Accordingly, TCF confirmation becomes
loose
Communication/
Setting
Setting
5
Reception
Time out time setting
after starting TCF
signal reception
after starting TCF
signal reception
The time for time out is set after starting TCF signal reception.
"0": 4 seconds
"1": 2 seconds
"0": 4 seconds
"1": 2 seconds
Setting
6
Communication
Time between DCS-
TCF
TCF
Setting to determine how many seconds in the interval between DCS
transmission and sending of the TCF signal.
"0": 75msec
"1": 150msec
75±20ms in the ITU-T standard.
transmission and sending of the TCF signal.
"0": 75msec
"1": 150msec
75±20ms in the ITU-T standard.
Adjustment value
7, 8
Communication
300bps preamble send
time
time
The preamble send time is set in the FSK signal sending.
"00": 0.5 seconds
"01": 1 second
"10": 1.5 seconds
"11": 2 seconds
"00": 0.5 seconds
"01": 1 second
"10": 1.5 seconds
"11": 2 seconds
SW
No.
No.
Bit
No.
Item
SW selection and function
System settings
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