a. Single paper pass mode (with paper)
When documents are set on the paper feed tray, the document feed
LED lights up. When the push switch is pressed, all documents on the
paper feed tray are fed.
b. Duplex paper pass mode (with paper)
When documents are set on the paper feed tray, the document feed
LED lights up. When the push switch is pressed, all documents on the
paper feed tray are fed.
c. Single aging mode (without paper)
When the push switch is pressed, aging is started. The operation
timing is made by detection of each document size on the tray.
d. Duplex aging mode (without paper)
When the push switch is pressed, aging is started. The operation
timing is made by detection of each document size on the tray.
e. Load check mode
Set the DIP switch on the contro PWB as shown below, and open and
close the ADF/ RADF paper feed section cover to enter the load
check mode.
(DIP switch)
Every time when the push switch is pressed, the operation is per-
formed in the sequence of 1)
~
21)
1) Document feed LED ON, Document remain LED ON, Paper
feed solenoid ON
2) Reverse solenoid ON, Paper feed solenoid OFF
3) Document feed LED OFF, Document remain LED OFF, Reverse
solenoid OFF
4) Document feed LED ON, Document remain LED OFF, Paper
feed solenoid ON, Paper feed motor forward rotation 450mm/s
(Preliminary paper feed operation)
5) Document feed LED OFF, Document remain LED OFF, Paper
feed solenoid OFF, Paper feed motor OFF
6) Document feed LED ON, Document remain LED ON, Paper
feed motor reverse rotation 450mm/2 (2-step advanced feed)
7) Document feed LED OFF, Document remain LED OFF, Paper
feed motor OFF
8) Document feed LED ON, Document remain LED ON, Paper
feed motor reverse rotation 850mm/s (Paper feed operation)
9) Document feed LED OFF, Document remain LED OFF, Paper
feed motor OFF
10) Document feed LED ON, Document remain LED ON, Transport
motor forward rotation 867mm/s
11) Document feed LED OFF, Document remain LED OFF, Trans-
port motor OFF
12) Document feed LED ON, Document remain LED ON, Transport
motor reverse rotation 867mm/s
13) Document feed LED OFF, Document remain LED OFF, Trans-
port motor OFF
14) Document feed LED ON, Document remain LED ON, Reverse
motor forward rotation 867mm/s (reverse operatoin)
15) Document feed LED OFF, Document remain LED OFF, Reverse
motor OFF
16) Document feed LED ON, Document remain LED ON, Reverse
motor forward rotation 867mm/s (Pulling/paper exit operation)
17) Reverse motor speed reduction 867
®
297mm/s (Paper exit
speed reduction)
18) Document feed LED OFF, Document remain LED OFF, Reverse
motor OFF
19) Document feed LED ON, Document remain LED ON, Reverse
motor forward rotation 867mm/s (Paper exit operation)
20) Reverse motor speed reduction 867
®
297mm/s (Paper exit
speed reduction)
21) Document feed LED OFF, Document remain LED OFF, Reverse
motor OFF
Kind of JAM, error
LED display
Paper feed motor lock error
REMOVE ORIGINAL LED blinks at
the cycle of 2000msec.
Return to 1).
f. EEPROM initia all sensors adjustment mode
When the DIP switch is set (3, 5 to ON, 1, 2, 4 to OFF) the push
switch is pressed, the EEPROM is initialized. At that time, the LED
blinks at the cycle of 100msec.
After completion of EEPROM initializing, the LED turns ON. In case of
an error in the EEPROM initializing, the LED blinks at the cycle of
2000msec.
Then all sensors adjustment is started. At that time, the document
remain LED blinks at the cycle of 100msec. After completion of all
sensors adjustment, the document remain LED turns ON. In case of
an. Error in the all sensors adjustment, the document remain LED
blinks at the cycle of 2000msec.
*
Only when the EEPROM is successfully completed, the all sensors
adjustment is performed.
Kinds of JAM, error
LED display
EEPROM initializing error
Ready LED blinks at the cycle of
2000msec.
All sensors adjustment error Document remain LED blinks at the
cycle of 2000msec
g. Resist sensor adjustment mode
Set the DIP switch (4, 5 to ON, 1, 2, 3 to OFF) and press the push
switch. Each sensor adjustment is performed. At that time, the LED
blinks at the cycle of 100msec.
After completion of the sensor adjustment, the LED turns ON. In case
of an error in the sensor adjustment, the LED blinks at the cycle of
100msec.
Kinds of JAM, error
LED display
Sensor adjustment
upper limit error
Document remain LED turns OFF.
Ready LED blinks at the cycle of 100msec.
Sensor adjustment
lower limit error
Document remain LED blinks at the cycle of
100msec.
Ready LED turns OFF
*
This mode can be adjusted with SIM 53-2.
h. Timing sensor adjustment mode
Set the DIP switch (1, 4, 5 to ON, 2, 3 to OFF) and press the push
switch. Each sensor adjustment is performed. At that time, the LED
blinks at the cycle of 100msec.
After completion of the sensor adjustment, the LED turns ON. In case
of an error in the sensor adjustment, the LED blinks at the cycle of
100msec.
Kinds of JAM, error
LED display
Sensor adjustment
upper limit error
Document remain LED turns OFF.
Ready LED blinks at the cycle of 100msec.
Sensor adjustment
lower limit error
Document remain LED blinks at the cycle of
100msec.
Ready LED turns OFF
*
This mode can be adjusted with SIM 53-2.
i. Paper exit sensor adjustment mode
Set the DIP switch (3, 4, 5 to ON, 1, 2 to OFF) and press the push
switch. Each sensor adjustment is performed. At that time, the LED
blinks at the cycle of 100msec.
After completion of the sensor adjustment, the LED turns ON. In case
of an error in the sensor adjustment, the LED blinks at the cycle of
100msec.
OFF
ON
SW
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6 – 29
7/13/2000
Содержание AR-250
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