Read Sharp AR-C260 (serv.man12) Service Manual online
AR-C260/C260M SIMULATION 9 - 16
During the operation of the load, the [EXECUTE] key is highlighted. If
the [EXECUTE] key is pressed while it is highlighted, the operation is
stopped.
the [EXECUTE] key is pressed while it is highlighted, the operation is
stopped.
(Loads to be selected)
When the [TRC ON] key or the [TRC OFF] key is pressed, the TRC
clutch is turned ON or OFF.
clutch is turned ON or OFF.
If the response of monitoring TRC ON/OFF is made, DESK SENSOR
TRC ON/OFF is displayed.
TRC ON/OFF is displayed.
↓
6sec
The selected heater lamp repeats ON/OFF in the frequency of
500msec for 10sec. (The [EXECUTE] key is highlighted.) Then the
[EXECUTE] key returns to the normal display. When the [EXECUTE]
key is pressed during ON/OFF operation of the heater lamp, the heater
lamp is turned OFF and the [EXECUTE] key returns to the normal
display.
500msec for 10sec. (The [EXECUTE] key is highlighted.) Then the
[EXECUTE] key returns to the normal display. When the [EXECUTE]
key is pressed during ON/OFF operation of the heater lamp, the heater
lamp is turned OFF and the [EXECUTE] key returns to the normal
display.
4
-3
Purpose
Operation test/check
Function
(Purpose)
(Purpose)
Used to check the operations of the desk/large capacity
tray loads and the control circuit.
tray loads and the control circuit.
/
Section
Paper feed
Item
Operation
Operation/
Procedure
Procedure
1. The names of the loads that can be checked are
displayed. Select a load to be checked with the key,
and the selected load is highlighted.
and the selected load is highlighted.
2. Press the [EXECUTE] key. The load selected in
procedure 1 starts the operation.
DM
Desk transport motor
DLM1
Desk 1cs lift-up motor
DLM2
Desk 2cs lift-up motor
DLM3
Desk 3cs lift-up motor
DPFC1
Desk 1cs paper feed clutch
DPFC2
Desk 2cs paper feed clutch
DPFC3
Desk 3cs paper feed clutch
DTRC
Desk transport clutch
DPFS1
Desk 1cs paper feed solenoid
DPFS2
Desk 2cs paper feed solenoid
DPFS3
Desk 3cs paper feed solenoid
LPFM
LCC transport motor
LLM
LCC lift motor up-down operation
LPFC
LCC paper feed clutch
LPFS
LCC paper feed solenoid
LLED
LCC door open LED
LTRC
LCC transport clutch
4
-5
Purpose
Operation test/check
Function
(Purpose)
(Purpose)
Used to check the operations of the clutch TRC and the
monitor.
monitor.
/
Section
Paper feed
Item
Operation
Operation/
Procedure
Procedure
1. Press the [TRC ON] key. (The load operates.)
2. Press the [TRC OFF] key to terminate checking.
2. Press the [TRC OFF] key to terminate checking.
5
5
-1
Purpose
Operation test/check
Function
(Purpose)
(Purpose)
Used to check the operations of the display lamp (LED)/
LCD on the operation panel and the control circuits.
LCD on the operation panel and the control circuits.
Section
Operation (Display, procedure)
Item
Operation
Operation/
Procedure
Procedure
The LCD shows the following message. (The contrast
changes in the sequence of Current level
changes in the sequence of Current level
→
MAX
→
MIN
→
Current level
→
MAX
→
MIN in every 2sec.) During
that period, each LED is lighted for 12sec.
5
-2
Purpose
Operation test/check
Function
(Purpose)
(Purpose)
Used to check the operations of the heater lamp and its
control circuit.
control circuit.
/
Section
Fusing
Item
Operation
Operation/
Procedure
Procedure
1. Select the lamp to be checked with the key.
2. Press the [EXECUTE] key.
2. Press the [EXECUTE] key.
HL1 (UPPER)
Upper heater lamp
HL2 (LOWER)
Lower heater lamp
HL1&2 (UPPER & LOWER)
Upper/lower fusing heater lamp
5
-3
Purpose
Operation test/check
Function
(Purpose)
(Purpose)
Used to check the operations of the scanner lamp and
its control circuit.
its control circuit.
/
Section
Scanner (Image scanning)
Item
Operation
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