DX-C310, DX-C311, DX-C400, DX-C401 (serv.man5). SERVICE MANUAL COMPLETE - Sharp Copying Equipment Service Manual (repair manual). Page 124

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DX-C401  SIMULATION  5 – 17
• 8.5 Inch LCD model
 
5-4
Purpose
Operation test/check
Function (Purpose) Used to check the operation of the dis-
charge lamp and the control circuit.
Section
Process
Operation/Procedure
1)
Select a target of the operation check. 
When [ALL] key is pressed, all the items are selected.
2)
Press [EXECUTE] key.
The selected discharge lamp is lighted for 30 sec.
When [EXECUTE] key is pressed, the operation is terminated.
• 4.3 Inch LCD model
• 8.5 Inch LCD model
 
6
 
6-1
Purpose
Operation test/check
Function (Purpose) Used to check the operations of the load in
the paper transport system (clutches and
solenoids) and the control circuits.
Section
Paper transport/Paper exit section
Operation/Procedure
1)
Select the item to be operation checked.
2)
Press [EXECUTE] key.
The selected load performs the operation.
When [EXECUTE] key is pressed, the operation is terminated.
Load operation check method: 
The load operation is checked by the operation sound. However,
there are some loads which cannot be checked with the operation
sound.
* If two or more are selected at a time, it makes "Normal rotation."
• 4.3 Inch LCD model
• 8.5 Inch LCD model
DL_K
Discharge lamp K
DL_C
Discharge lamp C
DL_M
Discharge lamp M
DL_Y
Discharge lamp Y
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Section
Item/Display
Content
Transport/
process
RRM
Registration motor
POMF *
Paper exit motor (normal rotation)
POMR *
Paper exit motor (reverse rotation)
FUM
Fusing drive motor
CPFM
Paper feed motor
CPFC
Tray vertical transport clutch
HLPCS
Fusing pressure release/pressing 
solenoid
Paper feed
CLUM1
Paper feed tray 1 lift-up motor 
CPUC1
Paper feed tray 1 paper feed clutch
MPFS
Manual paper feed solenoid 
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