Konica Minolta Bizhub 501 Service Manual page 47

6. SCANNER SECTION
(2) When DF is used (when DF is closed)
[6]
[1] Exposure unit stand-by position
[2] Scanner home sensor (PS30)
[3] DF read position
16
[3]
Theory of Operation Ver.2.0 Mar. 2009
[2]
[4] Shading correction position 1
[5] Shading correction position 2
[6] Exposure lamp (L1) ON
[1]
[4]
[5]
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