Hi
hli
hted dis
la
Normal dis
la
e.
.e.
.
Items to check
20L /
23L /
25L
20H /
23H /
25H
Model
Digital
key
Button
Contents
Power ON Power OFF
B Normal Abnormal
C Abnormal rotation Normal rotation
D Abnormal rotation Normal rotation
E Connected Not connected
FO
ened Closed
-
G--
--
H--
--
--
--
B--
--
C--
--
DOri
inal
resent No ori
inal
-
E Connected Not connected
-
FO
ened Closed
--
G--
--
H--
--
Ori
inal
resent No ori
inal
BPa
er
resent No
a
e
C Cover o
ened Cover closed
DRADF o
ened RADF closed
EOri
inal
resent No ori
inal
F--
--
GOri
inal
resent No ori
inal
H--
--
--
--
B--
--
C--
--
D--
--
E--
--
F--
--
G--
--
H--
--
Pa
er
resent No
a
e
BPa
er
resent No
a
e
C--
--
D Cover o
ened Cover closed
E Cover o
ened Cover closed
F--
--
G Acce
table Not acce
table
H--
--
ON OFF
BONOFF
CONOFF
DONOFF
EONOFF
FONOFF
GONOFF
HONOFF
Notes:
・Be sure to check the
8
A, where RADF is closed.
・Be sure to check the
8
B, where cover is closed.
・How to enter the al
habet characters such as MC=A or MC=B in the Test Mode 03:
To enter "A",
ress the
*
button and then the
0
button. To enter "B",
ress the
*
button and then the
1
button.
*1
- Be sure to install the USB media to the e
ui
ment and check if the device can be used with this code.
- Be sure to turn OFF the write protection (the function to prevent data from erasure by the accidental recording or
deletin
of the USB media before
erformin
the check, otherwise this code cannot be used.
- It ma
take some time
2 sec. to 10 sec.
before this check is com
leted de
endin
on the USB media.
Tray volume sensor(bit2)
Tray volume sensor(bit1)
Tray volume sensor(bit0)
Tray volume sensor(bit3)
Tray volume sensor(bit7)
Tray volume sensor(bit5)
Tray volume sensor(bit4)
RADF opening/closing senso
Tray volume sensor(bit6)
-
-
-
-
-
RADF read senso
RADF exit senso
-
-
RADF empty senso
RADF cover opening/closing senso
Platen SW detection
-
-
RADF tray senso
-
-
-
APS sensor R
RADF connection
[B]
-
-
Main motor rotation status
24 V power suppl
High-voltage power supply abnormalit
Polygonal motor rotation status
RADF connection
Platen SW detection
-
-
-
[9/0]
[A]
Registration senso
Exit senso
-
Toner supply cover opening/closing switch
PFU side cover opening/closing switch
-
Judgement for acceptable USB media *1
-
[7]
[8]
[6]
e-STUDIO2006/2306/2506/2007/2307/2507
SELF-DIAGNOSIS CODE (03/04/05/08 CODE)
14-1-2
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