Toshiba e-STUDIO6520C Service Handbook page 46

[FAX] button: ON/[COPY] button: OFF/[SCAN] button: OFF
([FAX] LED: ON/[COPY] LED: OFF/[SCAN] LED: OFF)
Digital
Button
key
A
B Waste toner box full detection sensor
C Waste toner detection sensor
D
[1]
E
F
G
H
A IH board destination detection signal-1
(Refer to table 4)
B IH board destination detection signal-0
(Refer to table 4)
C
[2]
D
E
F
G
H
A Developer unit drive ready signal
(Sync signal)
B Fuser unit drive ready signal
C Color developer units drive ready signal
(Sync signal)
[3]
D Upper exit tray paper full detection sensor
E K cartridge genuine toner detection signal
F C cartridge genuine toner detection signal
G M cartridge genuine toner detection signal
H Y cartridge genuine toner detection signal
A
B Thermopile wire breaking detection signal
C Fuser belt temperature abnormality
D Fuser unit connection status
E IH enabling
[4]
F Fuser belt rotation detection sensor damage
detection
G
H
A
B Original exit/reverse sensor
C Original reverse unit opening/closing sensor
D Original reading end sensor
[5]
E
F RADF connection
G Platen sensor
H Carriage home position sensor
e-STUDIO5520C/6520C/6530C
SELF-DIAGNOSTIC MODE
Items to check
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-
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2 - 8
Contents
Highlighted display
e.g.
-
Toner bag full
No box
(or cover opened)
-
-
-
-
-
OFF (H)
OFF (H)
-
-
-
-
-
-
Abnormally rotated
(or stopped)
Abnormally rotated
(or stopped)
Abnormally rotated
(or stopped)
Full
Normal
Normal
Normal
Normal
-
Normal
Normal
Connected
IH forcible OFF
Normal
-
-
-
Paper present
Cover opened
Paper present
-
Connected
RADF opened
Home position
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Normal display
e.g.
-
Not full
Box present
-
-
-
-
-
ON (L)
ON (L)
-
-
-
-
-
-
Normally rotated
Normally rotated
Normally rotated
Not full
Abnormal
Abnormal
Abnormal
Abnormal
-
Broken
Excessively high
Not connected
IH enabled
Fuser motor
(damaged or
stopped)
-
-
-
No paper
Cover closed
No paper
-
Not connected
RADF closed
Other than home
position