Adjustment Of The Image Leading Edge Erase Width - Minolta EP1054 General Instructions Manual

(10) Adjustment of the Image Leading Edge Erase Width

Requirement
• Setting value range: 42 to 58
• Movement equivalent to 1 step of setting value: 0.75 mm
• Having a greater setting value results in a greater erase width.
• Having a smaller setting value results in a smaller erase width.
Important
• This adjustment must be made after the leading edge registration adjustment has been
completed.
• Ready a test chart (A3 or 11" × 17") as shown on the
left. Paint a 20 mm-long rectangle in black at the
center of the test chart along its leading edge as
shown. Adjust so that the erase width along the
leading edge of the painted area measures 0.5 to
6.5 mm.
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1. Place the test chart face down on the Original
Glass and align its rear left corner with the
marker on the Original Width Scale on the left side
of the platen.
Then, lower the Original Cover.
2. Make two single copies in full size mode (100%)
and check for leading edge registration on the sec-
ond copy.
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3. If the erase width does not meet the requirement,
go to the control panel and press the Meter Count
Key, stop Key, 10-keys "0", 10-keys "0", stop Key,
10-keys "0", 10-keys "1", Stop Key, Start Key to set
the copier into the Adjust Mode. (At this time, the
Magnification Ratio Indicator shows "A.")
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4. Press 10-keys "1 · 2" and press the Start Key.
(Then, the Magnification Ratio Indicator shows "A
12" and the Multi-Copy Display, the current setting
value.)
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