Ae Control - Konica Minolta Bizhub 501 Service Manual

22. IMAGE PROCESSING
22.1.2

AE control

Through the AE control, a density suitable for the original density is automatically selected and the copy is made
properly.
A. Sampling area
(1) While in the platen mode
[1] Original
[2] L/100 mm
[3] L mm
[4] 30 mm
(2) While in the DF mode
[1] Original
[2] 2.9 mm
[3] 1.5 mm
B. Execution timing
• While in the platen print: At the pre-scan before the actual scan when the print or the read starts.
• While in the DF print
92
[5]
[7]
[6]
[5]
[2]
[4]
[3]
[4]
[6]
[5]
[4]
[3]
: At the same time as when the original is read.
Theory of Operation Ver.2.0 Mar. 2009
[1]
[2]
[5] 10 mm
[6] Leading edge of the original
[7] AE sampling range
[1]
[2]
[4] 20 mm
[5] Leading edge of the original
[6] AE sampling range
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