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II.
TEST MODE
A.
Finisher Unit
1.
Feeding speed check
Confirm that the feeding speed is 650 mm
sec or more with the delivery motor in a fully
ON state.
Confirm that teaching of the delivery mo-
tor can be performed normally.
1) Set DIP_SW on the finisher controller PCB
as indicated.
ON
1
2
3
Figure 7-201
2) Pressing PUSH_SW1 causes the delivery
motor to rotate. The number of pulses out-
put from the delivery motor encoder is cal-
culated, and LED1 either lights or goes out
according to the following conditions.
Feeding speed
At 650 mm sec or more, LED1 lights.
(normal)
At less than 650 mm sec, LED1 is out.
(abnormal)
2.
First feed motor operation check
First feed motor operation mode
ON
1
2
3
Figure 7-202
1) Pressing PUSH_SW1 starts the operation.
2) Pressing PUSH_SW2 stops the operation.
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5
6
7
8
4
5
6
7
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CHAPTER 7 TROUBLESHOOTING
3.
Tray shift up check
Raise the bin. (DIP_SW all OFF)
1) Pressing PUSH_SW1 causes the bin to
rise.
2) Bin shift is canceled when PUSH_SW1 is
pressed at the No.2 bin position.
4.
Tray shift down check
Lower the bin. (DIP_SW all OFF)
1) Pressing PUSH_SW2 causes the bin to
lower.
2) Bin shift is canceled when PUSH_SW2 is
pressed at the No.1 bin position.
5.
The silent sound mode
In order to lessen the motor driving noise
when the tray is moving, the rotation speed for
moving the tray up and down has been reduced.
1) Turn off the power supply.
2) Remove the rear cover of the finisher.
3) The DIP-SW setting of the finisher con-
troller board is made as follows.
ON
1
2
3
Figure 7-203
4) Install the rear cover of the finisher.
5) Turn ON the power supply.
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Table of Contents
Troubleshooting
