Fine Adjustment Of Binding/Folding Position (Saddle Stitcher Unit); Sensor Output Adjustment (Puncher Unit) - Toshiba e-STUDIO281c Service Handbook

3.14.4

Fine adjustment of binding/folding position (Saddle stitcher unit)

The binding position/folding position can be adjusted in the following (05) codes.
Code Paper size
468-0 A4-R / LT-R
468-1
468-2 A3 / LD
Increase the adjustment value when the sheet of paper which has exited is "A".
Decrease the adjustment value when the sheet of paper which has exited is "B".
A: When the upper side of the folding
is longer than the lower side
Paper feeding direction
3.14.5

Sensor output adjustment (Puncher unit)

Perform this adjustment when replacing the punch controller PC board, transmittance sensor (photo-
sensor PC board/LED PC board), or deflection sensor (scrap full detector PC board unit).
(1) Check that the power is OFF and then remove the rear cover of the puncher.
(2) Set SW601 on the punch controller PC board as shown below.
(3) Turn ON the power.
(4) Press SW602 on the punch controller PC board. Sensor output is adjusted automatically when
the switch is pressed.
• Adjustment is complete if LED601 and LED602 on the punch controller PC board blinks alter-
nately.
(5) Press SW602 or SW603 on the punch controller PC board to end the adjustment mode and set
all bits of SW601 to OFF.
(6) Turn OFF the power.
e-STUDIO281c/351c/451c
ADJUSTMENT
When the value increases, the binding/folding position shifts toward the right
page. (0.25mm/step)
B4
Acceptable values: -14 to 14 (Default: 0)
ON
1
Remarks
B: When the upper side of the folding is
shorter than the lower side
Paper feeding direction
Fig. 3-90
2 3 4
Fig. 3-91
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