Service manual

AR-235/275 SIMULATION - 9
The motor for 10sec, the solenoid ON for 500msec, OFF for 500msec.
The lift-up motor operates only when the tray is opened. (20 times)
Note: Execution is possible only when the option cassette is installed.
Operation/procedure
The LCD is displayed as follows. (All LED’s are ON.)
Operation/procedure (Pattern 8)
Press the [OK] key.
ON/OFF operation of the heater lamp is repeated 5 times in an interval
of 500ms.
Operation/procedure (Pattern 8)
Press the [OK] key.
The copy lamp lights up for 10 sec.
When 10 sec passed, the copy lamp is turned OFF.
Operation/procedure (Pattern 9)
The names of the loads which can be operated are displayed. Select
the load to be checked with the 10-key.
The motor for 10sec, the solenoid ON for 500msec, OFF for 500msec.
(20 times)
The lift-up motor operates only when the tray is opened.
(Initial screen) (Executing screen)
1:LUM2
2nd cassette lift-up motor
2:CPFC2
2nd cassette pick-up solenoid
3:CPFS2
2nd cassette paper feed clutch
4:TRC2
2nd cassette transport roller clutch
5:DM
2nd cassette paper transport motor (3rd cassette paper
transport motor)
6:LUM3
3rd cassette lift-up motor
7:CPFC3
3rd cassette pick-up solenoid
8:CPFS3
3rd cassette paper feed clutch
9:TRC3
3rd cassette transport roller clutch
10:LUM4
4th cassette lift-up motor
11:CPFC4
4th cassette pick-up solenoid
12:CPFS4
4th cassette paper feed clutch
5
5-1
Purpose
Operation test/check
Function
(Purpose)
Used to check the operation of the display, LCD in the
operation panel, and control circuit.
Section
Operation (screen/operation)
Item
Operation
(Initial screen)
With the upper half section highlighted,
contrast changes "Standard
→
MAX
→
MIN." in
every 2sec.
(6 sec later)
With the lower half section highlighted, contrast
changes "Standard
→
MAX
→
MIN." in every
2sec.
(6 sec later)
The back light changes in the sequence of
"OFF
→
Red
→
Yellow
→
Green" every 2
seconds.
5-2
Purpose
Operation test/check
Function
(Purpose)
Used to check the operation of the heater lamp and the
control circuit.
Section
Fixing (Fusing)
Item
Operation
Sim4-3 OUTPUT CHECK
1:LUM2 4:TRC2
2:CPFC2 5:DM
3:CPFS2 6:LUM3
1/2 EXEC
Sim4-3 OUTPUT CHECK
7:CPFC3 10:LUM4
8:CPFS3 11:CPFC4
9:TRC3 12:CPFS4
2/2 EXEC 8
Sim5-1 LCD/LED CHK.
Sim5-1 LCD/LED CHK.
Sim5-1 LCD/LED CHK.
(Initial screen) (Executing screen)
5-3
Purpose
Operation test/check
Function
(Purpose)
Used to check the operation of the copy lamp and the
control circuit.
Section
Optical (Image scanning)
Item
Operation
(Initial screen) (Executing screen)
6
6-1
Purpose
Operation test/check
Function
(Purpose)
Used to check the operation of the loads (clutches and
solenoids) in the paper transport system and the
control circuit.
Section
Paper transport (Discharge/Switchback/Transport)
Item
Operation
(Initial screen) (Executing screen)
1:LUM1
1st cassette lift-up motor
2:CPFC1
1st cassette pick-up solenoid
3:CPFS1
1st cassette paper feed clutch
4:MPFS
Manual feed pick-up solenoid
5:RRC
Resist roller clutch
6:PSPS
Separation pawl solenoid
7:OGS
Paper exit gate switching solenoid
8:LUM2
2nd cassette lift-up motor
9:CPFC2
2nd cassette pick-up solenoid
10:CPFS2
2nd cassette paper feed clutch
11:TRC2
2nd cassette transport roller clutch
12:LUM3
3rd cassette lift-up motor
13:CPFC3
3rd cassette pick-up solenoid
14:CPFS3
3rd cassette paper feed clutch
15:TRC3
3rd cassette transport roller clutch
16:LUM4
4th cassette lift-up motor
17:CPFC4
4th cassette pick-up solenoid
18:CPFS4
4th cassette paper feed clutch
Sim5-2 HEATER LAMP
PRESS OK KEY EXEC
Sim5-2 HEATER LAMP
EXEC
Sim5-3 COPY LAMP
PRESS OK KEY EXEC
Sim5-3 COPY LAMP
EXEC
Sim6-1 OUTPUT CHECK
1:LUM1 4:MPFS
2:CPFC1 5:RRC
3:CPFS1 6:PSPS
1/2 EXEC
Sim6-1 OUTPUT CHECK
7:OGS 10:CPFS2
8:LUM2 11:TRC2
9:CPFC2
2/2 EXEC 8