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3. Diagnostic items description
3. 1. Soft switch setting mode
Used to change the soft switch settings.
The soft switch which is stored internally is set by using the keys.
The available soft switches are SW-A1 to SW-K1.
The content of soft switches is shown in page 2-5 to 2-13.
The contents are set to factory default settings.
3. 2. ROM & RAM check mode
ROM executes the sum check, and RAM executes the matching test.
The result will be notified with the number of short sounds of the
buzzer as well as by printing the ROM & RAM check list.
Number of short sounds of buzzer 0 → No error
3. 3. Aging mode
If any document is first present, copying will be executed sheet by
sheet. If no document is present, the check pattern will be printed
sheet by sheet. This operation will be executed at a rate of one sheet
per 5 minutes, and will be ended at a total of 10 sheets.
3. 4. Panel check mode
In this mode, whether each key operates properly or not is checked.
Press a key on the operation panel, and the corresponding key will be
displayed. In this mode, press the STOP key, and the list of the keys
pressed in this mode will be printed with the mode ended.
Whether all keys are pressed in this mode or not will be judged when
the list is printed, and the result will be printed.
3. 5. Check pattern mode
This mode is used to check the status of print head. Two sheets of
check pattern are printed. The following information of check pattern
is printed.
1
Vertical stripes (alternate white and black lines) Approx. 35 mm
2
Full black
3
Full white
1 → ROM error
2 → RAM error (32Kbyte)
Approx. 70 mm
Approx. 35 mm
1
2
3
3. 6. Signal send mode
This mode is used to send various signals to the line.
FAX signals are sent in the level set by the soft switch.
[1] No signal (CML signal turned on)
[2] 9600bps
[3] 7200bps
[4] 4800bps
[5] 2400bps
[6] 300bps (FLAG)
[7] 2100Hz (CED)
[8] 1100Hz (CNG)
[9] END
The signal can be checked by plugging the handset into the TEL line
connector on the rear of the machine.
3. 7. Memory clear mode
This mode is used to clear the backup memory and reset to the
default settings.
3. 8. CCD adjust mode
This mode is used to adjust the optical system. Since the copy is
function performed, set the original. To abort the copy operation,
press the STOP key. To restart press the START key. When the copy
is completed or when the STOP key is pressed in the interruption
state, exit from this mode occurs.
3. 9. All back copy
This mode is used to check the print head.
All-dot print is executed unconditionally until 2(m) is obtained except
when any trouble occurs (recording paper has run out, recording
paper jam, thermal protect).
3. 10. Auto feeder mode
In this mode, a document is inserted and discharged to check the
auto feed function.
After this mode is started, set a document, and the document feed
will be automatically tested.
3. 11. Entry data send
This mode is used to send the registered data to the remote machine
and make the remote machine copy the registered information. When
this mode is used for sending, the remote machine must be set to the
entry data receive mode (Rapid key 12).
The information to be sent is as follows.
1. Information which can be registered in the "FUNC" + "3" entry
mode.
(Excepting data and time)
2. Soft switch data
3. 12. Entry data receive
This mode is used to receive the registered data which is sent from
the remote machine and to register the received data in the machine.
When this mode is used to receive the information, the remote ma-
chine must be set to the entry data send mode (Rapid key 11).
After completion of reception, the telephone number list, own tele-
phone number list, option set list, and soft switch list are printed.
Caution
Unless the time mode is set, the list print is not performed, "NO
DATA" appears on the display.
2 – 3
FO-165A
FO-365A
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