Toshiba e-STUDIO206L Service Manual page 502

[A] Output adjustment for transport path and paper edge detection related sensors
Target sensors: Trailing edge detection sensors (S38-1 and S38-2, 1 couple) and horizontal registration
detection sensors (S39-1 and S39-2, 4 couples)
(1) Turn OFF the power of the equipment.
(2) Take off the rear cover of the finisher.
(3) Confirm that there is no paper or shielding object around the target sensor.
(4) Set the bits 1, 2 and 3 of the DIP switch [2] on the hole punch control PC board (HP) [1] to ON.
Then turn ON the power of the equipment while pressing the push button switch [3] on the hole
punch control PC board (HP) [1] and the digital keys [0] and [8] on the control panel of the
equipment.
(5) Set the bits 1, 2, 3 and 4 of the DIP switch [2] as shown in the table below.
Transport path and paper edge detection
related sensors
(6) Sensor output is adjusted automatically by pressing the push button switch [3].
LEDs [4] on the hole punch control PC board (HP) [1] start blinking as the adjustment is started.
When the adjustment is completed, the LEDs [4] are lit.
(7) Install the rear cover of the finisher.
e-STUDIO206L/256/306/356/456/506 / 207L/257/307/357/457/507
SETTING / ADJUSTMENT
[1]
CPU
[2]
ON
1 2 3 4
Fig.6-142
Target sensor
6 - 122
[4]
LED
[3]
DIP switch
1 2
OFF OFF OFF
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3 4
OFF