Toshiba Estudio 230 Manual

							June 2004 © TOSHIBA TECe-STUDIO200L/202L/230/232/280/282 ADJUSTMENT
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(5) Remove the processing tray. 
(6) Loosen the screw on the home position sen- sor plate at the front.
 Fig.3-112
(7) Adjust the position of the front jogging plate home position sensor (S6) with reference to  
the index. 
 EX. 1If the width is 319 mm in step (4), the dif- 
ference from the standard is +2 mm, it  
requires relocation of the sensor in the  
direction of arrow A by 2 mm.
 EX. 2
If the width is 316 mm in step (4), the dif- 
ference from the standard is -1 mm; it  
requires relocation of the sensor in the 
direction of arrow B by 1 mm.
 Fig.3-113
Home position 
sensor plate
Screw
A B
Sensor 
						

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3.12.2 Adjusting the angle of the jogging plate

(1) Without removing the processing tray unit,  loosen the 2 mounting screws of the rear jog- 
ging plate.
 Fig.3-114
(2) Place several sheets of A4/LT paper on the  processing tray, and adjust the rear jogging  
plate. (At this time, adjust the gap between  
the paper and the front end of the rear jog- 
ging plate so that it is 0 mm to 0.5 mm.)
 Fig.3-115
(3) With reference to the rear jogging plate adjusted in step (2), adjust the front jogging  
plate in the same manner.
Screw Rear jogging plate
Butted
Paper
Rear jogging 
plate
Screw
Finisher
0 mm to 0.5 mm 
						

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3.12.3 Adjusting the overlap of the sensor flag
If the overlap between the sensor and the flag is w rong for some reason, perform the following adjust-
ment. 

(1) Remove the processing tray unit. 
(2) Loosen the mounting screw of the front/rear  jogging plate adjusting plate; then, move the  
adjusting plate to the left and the right.
 Fig.3-116
(3) Tighten the screw so that the overlap 
between the flag of the front/rear jogging  
rack plate and the sensor is 1.5 mm to 2.0 
mm.
 Fig.3-117
Jogging plate 
adjusting plate
Jogging plate
adjusting plateScrew
Screw
Adjusting 
plate
Adjusting 
plate
Sensor
Sensor flag
1.5 mm to 2.0 mm 
						

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3.12.4 Adjusting the tension of the stack processing
 motor belt

(1) Remove the right inner cover and the rear cover. 
(2) Remove the 2 mounting screws, and detach  the grip unit.
 Fig.3-118
(3) Loosen the screw on the tension arm plate.
(The tension arm plate will be pulled under  
tension by the tension spring.)
 Fig.3-119
(4) Move the returning roller shaft to its lower 
limit (the slack of a belt is lightly taken); then,  
tighten the screw on the tension arm plate.
 Fig.3-120
Screw Grip unit
Screw
Screw
Tension arm plate
Screw
Tension arm plate
Returning 
roller shaft 
						

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(5) Check to make sure that the returning roller  shaft moves smoothly.
 Fig.3-121
Returning 
roller shaft 
						

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3.12.5 Releasing the stack tray guide lever fixing p
late

(1) Remove the right inner cover and the rear  cover.
(2) Remove the finisher control PC board, PC  board bracket and sensor PC board.
(3) Remove the stack tray. 
(4) Remove the stack tray drive unit. 
(5) Place the stack tray guide lever fixing plate  so that it is in view through the hole in the  
side plate (front, rear). Then remove the fix-
ing screw. (Perform the same for the front 
and the rear.)
Note: Note: When removing the mounting screw, be sure  
to hold the stack tray guide lever up from  
below.
 Fig.3-122 
 Fig.3-123
Screw Stack tray 
guide lever 
fixing plate
Stack tray 
guide lever 
						

							June 2004 © TOSHIBA TECe-STUDIO200L/202L/230/232/280/282 ADJUSTMENT
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3.12.6 Adjustment of the upper tray angle

(1) Remove the front cover.
 Fig.3-124
(2) Loosen the screw denoted with the arrow.
 Fig.3-125
(3) The tension becomes loose. While pushing the bracket down, hold the  
tray and move it up or down, to adjust the 
angle so that the tray becomes parallel by a 
visual check.
 Fig.3-126
Bracket 
						

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(4) After adjustment, tighten the fixing screw of  the bracket.
Note: Note: If the fixing screw of the bracket is not fixed,  
the belt is loosened which may cause a  
skipped tooth.
 Fig.3-127 
						

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3.12.7 DIP switch functions
You can simulate various functions by setting the D IP switch (SW1) on the finisher controller PC board 
appropriately. 
Initiating Operations 
1) Remove any obstacles from the area of operation. 
2) Set the DIP switch (SW1) as shown, and turn ON th e power (so that LED1 will start to blink).
3) Press the pushing switch (SW2) twice to initiate  the operation in question. (LED2 will remain on dur-
ing operation).
Setting Item Operation To stop Delivery motor The delivery roller rotates in a spe- cific speed.  Press SW2 again. 
 Turn OFF the joint 
sensor (S4).
Stack processing  
motor (stack deliv- 
ery lever) The stack delivery lever moves to its  
home position and stops.
 Turn OFF the joint 
sensor (S4).
Stack processing  
motor (returning  
roller) The returning roller moves to the  
home position and stops.
 Turn OFF the joint 
sensor (S4).
Front jogging plate  
motor When not at the 
home positionThe front jogging 
plate moves to its  
home position and  
stops.  Turn OFF the joint 
sensor (S4).
When at the  
home position The front jogging 
plate moves over a  
specific position  
and stops at the 
home position.  Turn OFF the joint 
sensor (S4).
Rear jogging plate  
motor When not at the 
home positionThe rear jogging 
plate moves to the  
home position and 
stops.  Turn OFF the joint 
sensor (S4).
When at the  
home position The rear jogging 
plate moves over a  
specific distance  
and stops.  Turn OFF the joint 
sensor (S4).
Upper stack tray  
motor (up) The upper stack tray moves up and 
stops when the upper stack tray  
upper limit sensor turns ON.  Press SW2 again. 
 Turn OFF the joint 
sensor (S4).
Upper stack tray  
motor (down) The upper stack tray moves down 
and stops when the lower stack tray  
lower limit sensor turns ON.  Press SW2 again. 
 Turn OFF the joint 
sensor (S4).
Lower stack tray  
motor (up) The lower stack tray moves up and 
stops when the lower stack tray 
upper limit sensor is turned ON.  Press SW2 again.
 Turn OFF the joint 
sensor (S4).
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8 
						

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Note: Note:  Perform the shipping position operation when the fi nisher is packed again.
Lower stack tray  
motor (down)The lower stack tray moves down 
and stops when the lower stack tray  
lower limit sensor is turned ON.  Press SW2 again. 
 Turn OFF the joint 
sensor (S4).
Stapler motor The stapler motor stops after the sta- pling operation.  Press the stapler 
safety switch (S14).
 Turn OFF the joint  sensor (S4).
Shipping position  
operation The upper and lower stack trays 
move to the shipping position and  
stop.  Turn OFF the joint 
sensor (S4).
Setting Item Operation To stopON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8
ON
1 2 3 4 5 6 7 8