UX-84TH
FO-90TH/MY
3. Diagnostic items description3. 6. Signal send mode
3. 1. Soft switch modeThis mode is used to send various signals to the circuit during FAX com-
munication. Every push of START key sends a signal in the following
The soft switches are provided so that each operation mode can be setsequence. Moreover, the signal sound is also output to the speaker when
by using the operation panel.the line monitor of the soft switch is on.
In this mode, these switches can be checked and set.[1] No signal (CML signal turned on)
The contents of these switches are backed up.[2] 9600bps
The available soft switches are SW-A1 to SW-K1.[3] 7200bps
The content of soft switches is shown in page 2-5 to 2-18.[4] 4800bps
The contents are set to factory default settings.[5] 2400bps
[6] 300bps (FLAG)
3. 2. ROM & RAM check
[7] 2100Hz (CED)
ROM executes the sum check, and RAM executes the matching test.
[8] 1100Hz (CNG)
The result will be notified with the number of short sounds of the buzzer
as well as by printing the ROM & RAM check list.[9] Pseudo Ring (models with auto TEL/FAX changeover function)
Number of short sounds of buzzer 0 ? No error
[10] END
1 ? ROM error
2 ? RAM error (32Kbyte)3. 7. Memory clear
This mode is used to clear the backup memory and to reset to the fac-
3. 3. Aging modetory default settings.
If any document is first present, copying will be executed sheet by The content of each setting will be cleared.sheet.
If no document is present, the check pattern will be printed sheet by
Note: Be sure to execute the memory clear mode whenever you change
sheet. This operation will be executed at a rate of one sheet per 5min-the country select setting. The default settings of the soft switches
utes, and will be ended at a total of 10 sheets.
vary according to the destinations. Therefore, if you do not execute
the memory clear after changing the country select setting, some
3. 4. Panel check modefunctions may not work.
This mode is used to check whether each key operates properly or not.
Press the key on the operation panel, and the key will be displayed on3. 8. Shading mode
the display. Therefore, press all keys. At this time,finally press the STOPThe mode is used for the shooting compensation. For reading, set up
key.
the special original paper.
When the STOP key is pressed, the keys which are not judged as
The shooting compensation memorizes the reference data of white and
"pressed" will be printed on the result list.black for reading.
Y LED part of the contact image sensor (CIS) is kept on during the termMoreover, the memorized data is not erased even if memory clear mode
from when "START" of the panel test mode to end with the STOP key.
is executed.
3. 5. Check pattern3. 9. All black print
This mode is used to check the status of print head. Two sheets of checkThis mode is used to check the state of the printing head and inten-
pattern are printed. The following information of check pattern is printed.
tionally overheat it. Whole dots are printed over the interval of 2 m. If it is
1 Vertical stripes (alternate white and black lines) Approx. overheated or the printing sheet is jammed, press ST35 mmOP key for the end.
2 Full blackApprox. 70 mm
3. 10. Auto feeder mode
3 Full whiteApprox. 35 mm
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
1be automatically tested.
3. 11. Entry data send
This mode is used to send the registered data to the other machine and
to make the other machine copy the registered content. Before sending
in this mode, it is necessary to set the other machine at the entry data2
receive mode.
The contents to be sent are as follows (the machine prints each list after
the transmission has completed):
1. Telephone list data3
2. Sender (cover sheet) register dataRANK 0 or 1
3. Optional setting content
Note:
There is a selection RANK 0 or 1 depending on resistance value of the4. Soft switch content
5. Junk fax number listthermal head. RANK 0 or RANK 1 is printed at the tail of check pattern
to identify.
6. Country setting content
2 � 3 |
ACEC
SHARP
