Adjustment Of The Magnification Ratio Of The Lens - Toshiba e-STUDIO206L Service Manual

[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 ratio (printer section) is correct before this
adjustment.
(1) Place a ruler on the original glass (in the primary scanning direction) and make a copy on A4/LT-
sized paper at 100% reproduction ratio.
(2) Compare the copied ruler with the actual
ruler.
(3) If each mark on the rulers differs, perform the adjustment with the following procedures.
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Feeding Direction
Copied ruler
Fig.6-42
e-STUDIO206L/256/306/356/456/506 / 207L/257/307/357/457/507
6 - 59
Actual ruler
SETTING / ADJUSTMENT
6