Service manual
FO-IS125N
2 – 9
2.6. SIGNAL SEND MODE
The specified signals are transmitted in the following sequence to
check the modem.
1. Press the [START] key, and no signals with the loop state starts.
2. Pressing the [START] key during transmitting CNG signal, or press-
ing the [STOP] key will stop the output of signal and exit the mode.
2.7. SIGNAL SEND MODE2
A V.34 & V.8 related signal send mode. The check of the modem and
other devices is performed by sending these specific signals.
1. When pressing the [START] key, it turns into the no-signal state
(make loop). Then signals are sent in the following order by press-
ing the [START] key.
2. When pressing the [START] after sending the ANSam signal or the
[STOP] key while executing the mode, the signal output is stopped
and the indication before starting the next mode (MEMORY
CLEAR) appears.
2.8. MEMORY CLEAR
Clear the back-up memory including the soft switches, registration
data. After executing this mode, the memory clear report is printed.
Note: The printer/scanner life information is not cleared.
2.9. SHADING MODE
Shading waveforms are stored.
Set a shading sheet and press the [START] key to start shading.
2.10. AUTO FEEDER MODE
Inserting and discharging the document can check the auto feeder.
1. The information of document sensor (A4 sensor) and ORG sensor
is displayed when the documents are inserted to the Auto Feeder.
Press the [START] key, and feeding documents is started.
2. Press [STOP] key to exit the mode.
2.11. FLASH MEM. CHECK
Read/write of the flash memory is checked.
The result is printed after completion of check.
Be sure to clear the memory after execution.
[1] No signals (making the loop) [7] 7200BPS (V. 29)
[2] 14400BPS (V. 17) [8] 4800BPS (V. 27ter)
[3] 12000BPS (V. 17) [9] 2400BPS (V. 27ter)
[4] 9600BPS (V. 17) [10] 300BPS (FLAG)
[5] 7200BPS (V. 17) [11] 2100Hz (CED)
[6] 9600BPS (V. 29) [12] 1100Hz (CNG)
[1] No signals (making the loop) [9] 16800bps (V. 34)
[2] 33600bps (V. 34bis) [10] 14400bps (V. 34)
[3] 31200bps (V. 34bis) [11] 12000bps (V. 34)
[4] 28800bps (V. 34) [12] 9600bps (V. 34)
[5] 26400bps (V. 34) [13] 7200bps (V. 34)
[6] 24000bps (V. 34) [14] 4800bps (V. 34)
[7] 21600bps (V. 34) [15] 2400bps (V. 34)
[8] 19200bps (V. 34) [16] 0-300bps (V. 21)
[17] ANSam
SIG SEND MODE
CML ON
[START] Key
V. 17 14400bps
V. 17 7200bps V. 17 9600bps
[START] Key
V. 17 12000bps
V. 29 9600bps V. 29 7200bps
[START] Key
V. 27ter 4800bps
2100 Hz (CED TONE) FLAG (300bps)
[START] Key
V. 27ter 2400bps
1100 Hz (CNG)
[START] Key
[START] Key
[START] Key
[START] Key
[START] Key
[START] Key
[START] Key
[START] Key
DIAG MODE
SIGNAL SEND MODE
[START] Key
CML ON
[START] Key
V. 34 33600bps
V. 34 26400bps V. 34 28800bps
[START] Key
V. 34 31200bps
V. 34 24000bps V. 34 21600bps
[START] Key
V. 34 19200bps
V. 34 12000bps V. 34 14400bps
[START] Key
V. 34 16800bps
V. 34 9600bps
V. 34 7200bps
[START] Key
V. 34 4800bps
V. 34 2400bps
[START] Key
[START] Key
[START] Key
[START] Key
[START] Key
[START] Key
[START] Key
[START] Key
[START] Key
[START] Key
V. 8 ANSam V. 21 0 - 300bps
[START] Key
[START] Key
DIAG MODE
SIGNAL SEND MODE2
Start by pressing
the [START] key
MEMORY CLEARING
PRINTING
DIAG MODE
MEMORY CLEAR
Start by pressing
the [START] key
TOTAL SHADING
DIAG MODE
SHADING MODE
[START] key
without document
DIAG MODE
AUTO FEEDER MODE
Only the sensor that is activated is displayed.
AUTO FEEDER MODE
A4 (A4 ) 1
AUTO FEEDER MODE
A4 (A4 ORG) 1
AUTO FEEDER MODE
()1
Set document
[START] key without document
Used to display the number of fed sheets.
AUTO FEEDER MODE
()0
WAIT A MOMENT
DIAG MODE
FLASH MEM. CHECK
FLASH CHECK
PRESS START or STOP
[START] key
[STOP] key
Next daig mode
[START] key
PRINTING
Start