Toshiba Estudio 230 Manual

June 2004 © TOSHIBA TECe-STUDIO200L/202L/230/232/280/282 ADJUSTMENT
3 - 45
3
(3) After winding the wires around the pulleys, atta ch the wire holder jigs not to loosen the wires.
Notes: 
 When the wire holder jig is attached, make sure th at the wire is not shifted or loosened.
 The wire should come out of the slot of the wire h older jig and be passed through between the 
arm and the jig.
 Fig.3-34
Arm
Wire holder jig 

e-STUDIO200L/202L/230/232/280/282 ADJUSTMENTJune 2004 © TOSHIBA TEC
3 - 46
3.7.2 Lens unit
[A] Replacing the lens unit 
 The lens unit must not be readjusted and some part
 of its components must not be replaced in the 
field since the unit is precisely adjusted. If any  of the components is defective, replace the whole 
unit.
 When replacing the unit, do not loosen or remove t he 4 screws indicated with the arrows.
 Fig.3-35
 Handle the unit with care. Do not hold the lens and adjusted part (hold the...

June 2004 © TOSHIBA TECe-STUDIO200L/202L/230/232/280/282 ADJUSTMENT
3 - 47
3
[B] Adjustment of the magnification ratio of the lens
Notes:   Perform this adjustment only when the lens unit is  taken off or replaced.
 Make sure that the primary scanning reproduction r atio (printer section) is correct before this 
adjustment.
(1) Place a ruler on the original glass (in the prim ary scanning direction) and make a copy on A4/LT-
sized paper at 100% reproduction ratio.
(3) If each mark on the rulers...

e-STUDIO200L/202L/230/232/280/282 ADJUSTMENTJune 2004 © TOSHIBA TEC
3 - 48
(3) Slide the lens unit to the right or left directi on using the marks on the lens base as a guide. (Sl ide 
right when the copied ruler is magnified and slide  left when the copied ruler is demagnified.)
The following table shows how the reproduction rati o difference between the copied ruler and 
actual ruler corresponds to the movement amount of  the lens unit.
 Fig.3-39
Note: Note: 
Fine adjustment can be made in the...

June 2004 © TOSHIBA TECe-STUDIO200L/202L/230/232/280/282 ADJUSTMENT
3 - 49
3
3.8 Adjustment of the Paper Feeding System 
3.8.1 Sheet sideways deviation caused by paper feedi ng

The center of the printed image shifts to the front  
side.   Move the guide to the front side (Arrow 
(A) direction in the lower figure). The center of the printed image shifts to the rear 
side. 
 Move the guide to the rear side (Arrow 
(B) direction in the lower figure).
 Fig.3-40  Fig.3-41
Bypass feeding 
1) Loosen the...

e-STUDIO200L/202L/230/232/280/282 ADJUSTMENTJune 2004 © TOSHIBA TEC
3 - 50
3.9 Adjustment of Developer Unit 
3.9.1 Doctor-to-sleeve gap
Adjustment tool to use: Doctor-sleeve jig 

(1) Perform the adjustment code “05-280”. 
(2) Take out the process unit from the equipment.
(3) Take out the developer unit from the process uni t.
(4) Remove 2 screws and take off the developer  material cover and discharge the developer  
material.
Note: Note: Discharge the developer material from the  
rear side, being...

June 2004 © TOSHIBA TECe-STUDIO200L/202L/230/232/280/282 ADJUSTMENT
3 - 51
3
(6) Insert the gauge with the thickness “0.45” of  the doctor sleeve jig into the gap between  
the developer sleeve and doctor blade after 
lifting up the toner scattering prevention  
sheet. 
Adjust the screws with the doctor blade to  
push the doctor sleeve jig lightly.
 Fig.3-46
(7) Insert the gauge “0.40” of the doctor sleeve 
jig into the gap between the developer 
sleeve and doctor blade. Confirm that the jig 
moves...

e-STUDIO200L/202L/230/232/280/282 ADJUSTMENTJune 2004 © TOSHIBA TEC
3 - 52
(9) Attach the developer material cover and  tighten 2 screws.
Note: Note: After the developer material has been  
replaced, adjust the auto-toner sensor. 
(See   P.3-1 3.1 Adjustment of Auto-Toner 
Sensor.)
 Fig.3-49
Developer 
material cover 

June 2004 © TOSHIBA TECe-STUDIO200L/202L/230/232/280/282 ADJUSTMENT
3 - 53
3
3.10 Adjustment of the RADF (MR-3016) 
3.10.1 Adjustment of RADF position
It is mainly performed at the installation. It is a lso required when the RADF is dislocated for some re a-
son such as moving the equipment. 
Remove the platen sheet during adjustment.

(1) Open the RADF and then attach 2 position- ing pins to the equipment.
(The positioning pins have been attached at 
the rear of the right-hand hinge of the RADF.)...

e-STUDIO200L/202L/230/232/280/282 ADJUSTMENTJune 2004 © TOSHIBA TEC
3 - 54
(4) Remove the stepped screw at the rear of  right-hand hinge.
 Fig.3-53
(5) Open the RADF, and then loosen 2 hand screws 1 turn (status of tentative fixing).
 Fig.3-54
(6) Remove the positioning pin at the front side.
Close the RADF to fit the positioning pin into  
the hole at the rear side of the RADF. While  
peering inside from the front side, fit the posi- 
tions of the pin and hole by moving the  
RADF right and left....