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11. RADF test mode
(1) DIP switch
The DIP switch on the control PWB shown below allows the individual
operation check of the RADF.
A. Control PWB outline
DRIVER FOR MOTOR
DIP SW
CPU
B. DIP switch outline
OFF
ON
SW No.1
2
a. Entering the test mode:
While pressing the push switch on the control PWB, supply the
power, and the machine will enter the test mode.
b. Mode setting in the test mode when supplying the power
Switch
ON
Push switch
RADF individual unit
operation test mode
DIP switch 1
For AB series
c. Kinds of test modes and DIP switch setting
No.
Test mode
A
Single paper pass mode
B
Duplex paper pass mode
C
Single aging mode
D
Duplex aging mode
E
Load check mode
F
EEPROM initializing mode +
all sensors adjustment mode
G
Resist sensor adjustment
mode
H
Timing sensor adjustment
mode
I
Paper reverse sensor
adjustment mode
DRIVER FOR MOTOR
Push SW
EEPROM
G/A
3
4
5
OFF
PPC main body
connection mode
For inch series
DIP switch
All OFF
1 is ON, all the others OFF
1 and 3 ON; 2, 4, and 5 OFF
4 ON, all the others OFF
1, 5 ON; 2, 3, 4 OFF
3, 5 ON; 1, 2, 4 OFF
4, 5 ON; 1, 2, 3 OFF
1, 4, 5 ON; 2, 3 OFF
3, 4, 5 ON; 1, 2 OFF
(2) Details of the test modes
Set the DIP switch on the control PWB, and open/close the DF to set
the test mode.
Setting of the document size series (AB/inch) should be performed
only when supplying the power.
A. Single paper pass mode (paper present)
When documents are set on the paper feed tray, the document feed
LED lights up. When the push switch is pressed, all the documents
on the tray are fed.
B. Duplex paper pass mode (paper present)
When documents are set on the paper feed tray, the document feed
LED lights up. When the push switch is pressed, all the documents
on the tray are fed.
C. Single aging mode (without paper)
When the push switch is pressed, aging is started. The operation
timing is determined by size detection of each document size.
D. Duplex aging mode (without paper)
When the push switch is pressed, aging is started. The operation
timing is determined by size detection of each document size.
E. Load check mode
Every time when the push switch pressed, the following operation is
performed in sequence repeatedly.
a. Read LED/Document remain LED ON, paper feed motor reverse
rotation (500mm/sec)
b. Operation stop
c. Ready LED/Document remain LED ON, paper feed motor forward
rotation (250mm/sec)
d. Operation stop
e. Ready LED/Document remain LED ON, electromagnetic clutch
ON, transport motor forward rotation (800mm/sec)
f. Operation stop
g. Ready LED/Document remain LED ON, electromagnetic clutch
ON, transport motor forward rotation (250mm/sec)
h. Operation stop
i. Ready LED/Document remain LED ON, electromagnetic clutch
ON, transport motor forward rotation (800mm/sec)
j. Operation stop
k. Ready LED/Document remain LED ON, electromagnetic clutch
ON, transport motor forward rotation (250mm/sec)
l. Operation stop
m. Ready LED/Document remain LED ON, electromagnetic clutch
ON,
paper
feed
(800mm/sec)
n. Operation stop
o. Ready LED/Document remain LED ON, shutter solenoid ON
p. Operation stop
q. Ready LED/Document remain LED ON, weight solenoid ON
r. Operation stop
s. Ready LED/Document remain LED ON, electromagnetic clutch
ON
t. Operation stop
u. Ready LED/Document remain LED ON, electromagnetic brake
ON
v. Operation stop
w. Ready LED/Document remain LED ON, flapper solenoid ON
x. Operation stop
9 – 106
motor
synchronization
forward
rotation
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