Sharp MX-4100N / MX-4101N / MX-5000N / MX-5001N (serv.man14) Service Manual ▷ View online
MX-4101N SIMULATION 6 – 13
4-5
Purpose
Operation test/check
Function (Purpose) Used to check the operations of the paper
feed desk paper transport clutch (DTRC)
and the LCC paper transport clutch (LTRC).
and the LCC paper transport clutch (LTRC).
Section
Paper feed desk/Large capacity tray (LCC)
Operation/Procedure
[Check the ON operation]
Press the button of the code name for checking the ON operation.
Checking is started. When the operation is normal, the button on
the display is highlighted. When it is abnormal, the button is not
highlighted.
[Check the OFF operation]
Press the highlighted button which is ON.
[Check the ON operation]
Press the button of the code name for checking the ON operation.
Checking is started. When the operation is normal, the button on
the display is highlighted. When it is abnormal, the button is not
highlighted.
[Check the OFF operation]
Press the highlighted button which is ON.
When the operation is normal, the highlighted button on the display
returns to the normal display. When it is abnormal, the highlighted
display is maintained.
returns to the normal display. When it is abnormal, the highlighted
display is maintained.
5
5-1
Purpose
Operation test/check
Function (Purpose) Used to check the operation of the display,
LCD in the operation panel, and control cir-
cuit.
cuit.
Section
Operation panel
Operation/Procedure
The LCD is changed as shown below.
The contrast changes every 2sec from the current level to MAX
The LCD is changed as shown below.
The contrast changes every 2sec from the current level to MAX
→
MIN
→ the current level. During this period, each LED is lighted.
The LCD display contrast change and the LED lighting status are
checked.
checked.
5-2
Purpose
Operation test/check
Function (Purpose) Used to check the operation of the heater
lamp and the control circuit.
Section
Fusing
Operation/Procedure
1)
1)
Select the item to be operation checked with the touch panel
key.
key.
2)
Press [EXECUTE] key.
The selected heater lamp operates ON/OFF.
When [EXECUTE] key is pressed, the operation is terminated.
The selected heater lamp operates ON/OFF.
When [EXECUTE] key is pressed, the operation is terminated.
Heater lamp operation check method:
Remove the rear cabinet, open the PWB holder, and the heater
lamp lighting status can be checked from the clearance between
the frames.
Remove the rear cabinet, open the PWB holder, and the heater
lamp lighting status can be checked from the clearance between
the frames.
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Heater lamp upper main (For warm-up)
HL_LM
Heater lamp upper main
HL_E
Heater lamp external
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MX-4101N SIMULATION 6 – 14
5-3
Purpose
Operation test/check
Function (Purpose) Used to check the operation of the scanner
lamp and the control circuit.
Section
Scanner (reading)
Operation/Procedure
1)
1)
Select the item to be operation checked with the touch panel
key.
key.
2)
Press [EXECUTE] key.
The scanner lamp lights up for 10 sec.
When [EXECUTE] key is pressed, the operation is terminated.
The scanner lamp lights up for 10 sec.
When [EXECUTE] key is pressed, the operation is terminated.
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)
1)
Select a target of the operation check with the touch panel key.
When [ALL] key is pressed, all the items are selected.
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.
The selected discharge lamp is lighted for 30 sec.
When [EXECUTE] key is pressed, the operation is terminated.
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.
solenoids) and the control circuits.
Section
Paper transport/Paper exit section
Operation/Procedure
1)
1)
Select the item to be operation checked with the touch panel
key.
key.
2)
Press [EXECUTE] key.
The selected load performs the operation.
When [EXECUTE] key is pressed, the operation is terminated.
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.
The load operation is checked by the operation sound. However,
there are some loads which cannot be checked with the operation
sound.
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
PFM
Transport motor
RRM
Registration motor
POMF
Paper exit motor (normal rotation)
POMR
Paper exit motor (reverse rotation)
FUM
Fusing motor
CPFM
Tray paper feed motor
OSM
Shifter motor
CPFC
Tray vertical transport clutch
1TURC
Primary transport separation clutch
PCSS
Process control shutter solenoid
WTNM
Waste toner drive motor
PTCHT PTC
heater
HPFM
Horizontal transport motor
Paper feed
CLUM1
Tray 1 lift-up motor
CPUC1
Tray 1 paper feed clutch
CLUM2
Tray 2 lift-up motor
CPUC2
Tray 2 paper feed clutch
MPUC
Manual paper feed clutch
MPFS
Manual feed take-up solenoid
MPGS
Manual paper feed gate solenoid
LSU
LSUSS
LSU shutter solenoid
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MX-4101N SIMULATION 6 – 15
6-2
Purpose
Operation test/check
Function (Purpose) Used to check the operations of each fan
motor and its control circuit.
Section
Others
Operation/Procedure
1)
1)
Select the item to be operation checked with the touch panel
key.
key.
2)
Press [EXECUTE] key.
The selected load performs the operation.
When [EXECUTE] key is pressed, the operation is terminated.
Press [ALL] key to select all the fans collectively.
The selected load performs the operation.
When [EXECUTE] key is pressed, the operation is terminated.
Press [ALL] key to select all the fans collectively.
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.
The load operation is checked by the operation sound. However,
there are some loads which cannot be checked with the operation
sound.
6-3
Purpose
Operation test/check
Function (Purpose) Used to check the operations of the primary
transport unit and the control circuit.
Section
Process (Transport)
Operation/Procedure
1)
1)
Press [TC1] or [TC1_R] key to highlight it.
2)
Press [EXECUTE] key, and the load operation set in the above
procedure 1) is started.
(Separation operation of BLACK
procedure 1) is started.
(Separation operation of BLACK
→ COLOR → FREE or
BLACK
→ FREE is repeated.)
[TC1]
[TC1_R]
6-6
Purpose
Operation test/check
Function (Purpose) Used to check the operation of the fusing
separation.
Section
Fusing
Operation/Procedure
1)
1)
Press [FUSER] key to highlight it.
2)
Press [EXCUTE] key, and fusing pressure applying and fusing
pressure release are repeated.
pressure release are repeated.
During this period, the status of the fusing roller pressure is dis-
played.
played.
7
7-1
Purpose
Setting
Function (Purpose) Used to set the operating conditions of
aging.
Section
Others
Operation/Procedure
1)
1)
Select the target to be set with the touch panel key.
2)
Press [EXECUTE] key.
The machine is rebooted in the aging mode.
The machine is rebooted in the aging mode.
The aging operation condition set by this mode is maintained here-
after unless the power is turned off or the setting is changed.
after unless the power is turned off or the setting is changed.
Item/Display
Content
POFM
Paper exit cooling fan motor
(POFM_U, POFM_F and POFM_R are simultaneously
ON.)
(POFM_U, POFM_F and POFM_R are simultaneously
ON.)
OZFM
Ozone fan motor
PSFM
Power cooling fan motor
LSUFM
LSU cooling fan motor
CCFM
Process cooling fan motor
RCFM
Rear cooling fan motor
FUFM
Fusing fan motor
PCSFM
Toner cooling fan motor
CAFM
Cartridge fan motor
MFPFAN
Controller fan motor
BLACK
Monochrome mode
position
position
Monochrome mode position
→ Color
mode position
→ Non-transport
position
→ (Monochrome mode
position) The operation is repeated.
COLOR
Color mode position
FREE
Non-transport
position
position
BLACK
Monochrome mode
position
position
Monochrome mode position
→
Non-transport position
→
(Monochrome mode position) The
operation is repeated.
operation is repeated.
FREE
Non-transport
position
position
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PRINT
Fusing pressure
applying
applying
Fusing pressure applying
→ Fusing
pressure release
→ (Fusing pressure
applying) The operation is repeated.
FREE
Fusing pressure
release
release
AGING
Aging operation setup
INTERVAL
Intermittent setup
MISFEED DISABLE
JAM detection enable/disable setup
FUSING DISABLE
Fusing operation enable/disable setup
WARMUP DISABLE
Warm-up skip setup
DV CHECK DISABLE
DV unit detection enable/disable setup
SHADING DISABLE
Shading disable setup
CCD GAIN FREE
No setting of the CCD gain adjustment
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MX-4101N SIMULATION 6 – 16
7-6
Purpose
Setting
Function (Purpose) Used to set the operating intermittent aging
cycle.
Section
Operation/Procedure
1)
1)
Enter the intermittent aging operation cycle (unit: sec) with 10-
key.
key.
2)
Press [OK] key.
The time entered in procedure 1) is set.
* The interval time that can be set is 1 to 900 (sec).
The time entered in procedure 1) is set.
* The interval time that can be set is 1 to 900 (sec).
The aging operation condition set by this mode is maintained here-
after unless the power is turned off or the setting is changed.
after unless the power is turned off or the setting is changed.
7-8
Purpose
Operation display
Function (Purpose) Used to display the warm-up time.
Section
Section
Operation/Procedure
Press [EXECUTE] key.
Counting of the warm-up time is started and the time required for
warm-up is displayed
* Interruption of counting by pressing [EXECUTE] key is inhibited.
Press [EXECUTE] key.
Counting of the warm-up time is started and the time required for
warm-up is displayed
* Interruption of counting by pressing [EXECUTE] key is inhibited.
7-9
Purpose
Operation test/check
Function (Purpose) Color setting in the color copy test mode
(Used to check the copy operation and the
image quality for each color).
image quality for each color).
Section
Operation/Procedure
1)
1)
Select the copy color with the touch panel key.
(Two or more colors can be selected.)
The key of the selected color is highlighted.
(Two or more colors can be selected.)
The key of the selected color is highlighted.
2)
Press [EXECUTE] key.
Copying is performed with the selected color.
Copying is performed with the selected color.
When [CLOSE] key is pressed, the display goes into the copy oper-
ation menu in the simulation mode.
ation menu in the simulation mode.
7-12
Purpose
Operation test/check
Function (Purpose) The document reading number of sheets
setting (for aging operation)
Section
RSPF/DSPF
Operation/Procedure
1)
1)
Set document reading quantity with 10-key.
(Setting range:0 - 255)
(Setting range:0 - 255)
2)
Press [OK] key. The set value is saved.
The aging operation condition set by this mode is maintained here-
after unless the power is turned off or the setting is changed.
after unless the power is turned off or the setting is changed.
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Setup/cancel of black
C
Setup/cancel of cyan
M
Setup/cancel of magenta
Y
Setup/cancel of yellow
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