Scanner Movement - Minolta Di 620 Manual

1155SBM0808A

8-8. Scanner Movement

<Operation in EDH-1 Mode>
•
At Start Key ON
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EDH-1 : Start transport of orig-
inal sheet.
IR Section : Turn the Exposure
Lamp on, complete
warmup, and then
start scanner move-
ment.
Main Unit : Start transport of copy
paper.
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EDH-1 : Stop the original sheet at the
transport roller.
IR Section: Adjust gain; sample the shading
data.
Main Unit : Continue transport of copy paper.
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EDH-1 : Start transport of original.
IR Section: Move scanner to EDH-1 original
scan position.
Main Unit : Continue transport of copy paper.
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EDH-1 : Transport the original sheet (eject).
IR Section: Scan (read) the image, and store
the image data into memory.
Main Unit : Prepare memory output, then
begin printing.
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EDH-1 : Complete original transport, and
then stop.
IR Section: Complete the image read, then
move to scanner reference posi-
tion, and then stop.
Main Unit : Complete printing, and then stop.
Original
Gain/shading
adjustment position
M-41
Registration Roller
Scanner
reference
position
Scanner
EDH original
scan position
1155M062AA
1155M063AA
1155M064AA
1155M065AA
1155M066AA