SHARP FACSIMILE UX385 – FO785 - NX575IT FAX MACHINE - SERVICE / DIAGNOSTIC MODE and SERVICE SOFT SWITCH
Press
FQH0 (UX-385DE)
FQI0 (FO-785DE)
FRB0 (UX-385GG)
FRC0 (UX-385IT)
FRD0
(FO-785IT/NX-575IT)
FQZ0 (UX-385ES)
FRA0 (FO-785ES)
FQY0 (UX-385H)
CLICK ON PICTURES TO ZOOM
If the diag mode cannot be set, repeat the diag mode
operation, performing the following operation.
After the power is turned on and "WAIT A MOMENT"
is indicated, press the STOP key.
In relation with the process response (request from
Production Engineering) "WAIT A MOMENT" clock indication may appear
depending on STOP key timing. If the STOP key is held down,
"MEMORY CLEAR?" appears.
DIAGNOSTIC ITEMS
ITEM
NO
|
DIRECT
KEY [FO-785 / NX-575]
|
DIRECT
KEY
UX-385
|
Contents
|
Function
|
1
|
1
|
1
|
SOFT
SWITCH MODE
|
Soft
switches are displayed and changed. List can be output
|
2
|
2
|
2
|
ROM
& RAM CHECK
|
ROM
is sum-checked, and RAM is matched. Result list is output.
|
3
|
3
|
3
|
AGING
MODE
|
10
sheets of check patterns are output every 5 minutes per sheet.
|
4
|
4
|
4
|
PANEL
KEY TEST
|
Panel
keys are tested. Result list is output.
|
5
|
5
|
5
|
CHECK
PATTERN
|
Check
pattern is output.
|
6
|
6
|
==
|
SIGNAL
SEND MODE
|
Various
signals of FAX communication are output
|
7
|
7
|
==
|
MEMORY
CLEAR
|
Back-up
memory is cleared, and is set at delivery
|
8
|
8
|
==
|
SHADING
MODE
|
Shading
compensation is performed in this mode.
|
9
|
==
|
==
|
ALL
BLACK PRINT
|
To
check the print head, whole dots are printed over the interval of 2 m
|
10
|
==
|
==
|
AUTO
FEEDER MODE
|
Insertion
and discharge of document are tested.
|
11
|
==
|
==
|
MESSAGE
PRINT
|
The
display message of each language is printed out together with the English
equivalent.
(DE/GG/IT/ES
only)
|
Soft switch 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-N3.
The content of soft switches is shown in page 2-5 to 2-18.
The contents are set to factory default settings.
ROM & RAM check
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 àNo
error
1à
ROM error
2 à
RAM error (32Kbyte)
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.
Panel key test
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 on the display. Therefore, press all keys. At this time, finally
press the STOP key. When the STOP
key is pressed, the keys, which are not judged as “pressed”, will be printed on
the result list. LED part of the contact image sensor (CIS) is
kept on during the term from when "START" of the panel test mode to
end with the STOP key.
- Check pattern
- Longitudinal stripe 2 Approx. 30 mm. 2 Black dots and 2 white dots are repeatedly progressed on one line.
- Full black Approx. 30 mm.
This mode is used to send various signals to the circuit
during FAX communication. Every push of START key sends a signal in the
following sequence. Moreover, the signal sound is also output to the
speaker when the line monitor of the soft switch is on.
- No signals
- 14400BPS (V.33)
- 12000BPS (V.33)
- 14400BPS (V.17)
- 12000BPS (V.17)
- 9600BPS (V.17)
- 7200BPS (V.17)
- 9600BPS (V.29)
- 7200BPS (V.29)
- 4800BPS (V27ter)
- 2400BPS (V27ter)
- 300BPS (FLAG)
- 2100Hz (CED)
- 1100Hz (CNG)
- PSEUDO RINGER
This mode is used to clear the backup memory and reset to
the default settings.
Shading mode
The mode is used for the shooting compensation. For reading,
set up the special original paper. The
shooting compensation memorizes the reference data of white and black for
reading. Moreover, the memorized data
is not erased even if memory clear mode is executed.
All black print
This mode is used to check the state of the printing head
and intentionally overheat it. Whole dots are printed over the interval of 2 m.
If it is overheated or the printing sheet is jammed, press STOP key
for the end.
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.
Message print (DE/GG/IT/ES only)
In this mode, all the message data, which are used for
displaying indication and list print, are printed as a contrast table of the
selected language and English.
