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e-STUDIO2006/2306/2506/2007/2307/2507/2303A/2303AM/2803AM/2309A/2809A
SETTING / ADJUSTMENT
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6.7 Adjustment of the Scanner Section
6.7.1 CIS unit
[A] Replacing the CIS unit
• The CIS 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.
• Handle the CIS unit with care not to contaminate the lens with fingerprints or such.
• Take off 2 original glass guides from the CIS unit, and then install a new CIS unit.
• Be sure to perform “05-3219” with the platen cover or the RADF closed after replacing the CIS unit.
6.7.2 Adjustment of Start Timing for Original Detection <23HA/28HA
only>
The start timing of the original size detection at the closing of the platen cover or the RADF is adjusted.
<Adjustment Mode (05)>
<Procedure>
(1) While pressing [0] and [5] simultaneously, turn the power ON.
(2) Key in a code and press the [START] button.
(3) Key in an adjustment value.
(To correct the keyed-in value, press the [CLEAR/STOP] button.)
(4) Press the [OK] button to store the value. The equipment goes back to the test mode A screen.
Code Item to be adjusted Remarks
3312 Original size detection
Detection start timing adjustment
The larger the value is, the start timing of the original size
detection becomes backward.
(This is effective when the platen cover or the RADF is
closed slowly. It is recommended to adjust the value from
20 to 30 at a maximum.)
The smaller the value is, the start timing of the original size
detection becomes forward.
(This is effective when the platen cover or the RADF is
closed quickly. It is recommended to adjust the setting
value to "0".)
Acceptable values: 0 to 255 (Default: 10)
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