MX-LCX6. Service Manual 10.06.08 - Sharp Copying Equipment Service Manual (repair manual). Page 18

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MX-LCX6  SIMULATION  9 – 1
MX-LCX6
Service Manual
 
[9] SIMULATION
1. List
2. Details of trouble code
 
4
 
4-2
Purpose
Operation test/check
Function (Purpose) Used to check the operations of the sen-
sors and the detectors in the large capacity
tray (LCC) and the control circuits.
Section
Large capacity tray (LCC)
Operation/Procedure
1) The operation conditions of the sensors and the detectors are
displayed.
2) The sensor and the detector which are turned ON are high-
lighted.
3) When [USER SETTING] key is pressed, the screen returns to
the SUB code entry menu.
<A4/A3 LCC sensor>
 
4-3
Purpose
Operation test/check
Function (Purpose) Used to check the operations of the loads
in the desk/large capacity tray (LCC) and
the control circuits.
Section
Desk/Large capacity tray
Operation/Procedure
1)
Select a target load of the operation check with the touch panel
key.
2)
Press [EXECUTE] key.
The selected load performs the operation.
When [EXECUTE] key is pressed, the operation is terminated.
3)
When [SYSTEM SETTINGS] key is pressed, the screen
returns to the SUB code entry menu.
<A4/A3 LCC load item>
Code
Function (purpose)
Purpose
Section
Main Sub
4
2
Used to check the operations of the sensors and detectors in the large capacity tray 
(LCC) and the control circuit.
Operation test/Check
Large capacity tray 
(LCC)
3
Used to check the operations of the loads in the large capacity tray (LCC) and the 
control circuit.
Operation test/Check
Large capacity tray 
(LCC)
5
Used to check the operations of the clutch (LTRC) in the LCC and the monitor.
Operation test/Check
Large capacity tray 
(LCC)
15
-
Used to cancel the self-diag "U6-09 (large capacity paper feed tray)" trouble.
Clear/cancel (Trouble 
etc.)
LCC
NO.
Display
Sensor name
1
LOSW/LDSW
Upper open/close detection SW
2
LCD/LCSW
Tray insertion detection/ cassette detection SW
3
LTOD
Main unit connection sensor
4
LTLSW
Tray lift SW * A3 LCC only
5
LPED
Tray paper presence sensor
6
LLD/LDD
Tray lower limit sensor
7
LUD
Tray upper limit sensor
8
LTD/LPFD
Transport sensor
9
LPUD
Paper upper surface sensor * A3 LCC only
10
LIPSW
Illegal paper detection SW * A3 LCC only
11
LWRSW
Reverse winding detection SW * A3 LCC only
12
LTLD
Tray lock sensor * A3 LCC only
13
TRC_MON
Main unit synchronization signal
14
LLSW
Upper limit SW
15
+24VM
24V power monitor
16
LRE
Lift motor encoder sensor
NO.
Display Item
Content
1
LFAN
Separation auxiliary fan * A3 LCC only
2
LTLS
Tray lock solenoid * A3 LCC only
3
LTLLED
Tray LED * A3 LCC only
4
LTCL/LTRC
Transport clutch
5
LPSL
Paper feed solenoid
6
LPFCL/LPFC
Paper feed clutch
7
LLM
Lift motor
8
LTM/LPFM
Transport motor
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