COPYRIGHT © 2003 CANON ELECTRONICS INC. CANON DR-6080/9080C REV.0 SEPT. 2003
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CHAPTER 2 FUNCTIONS & OPERATION
The document is scanned in the
sub-scanning direction basically by changing the
feed speed.
In the case of 200 dpi, feed speed is 1.5
times that for 300 dpi. In the case of 150 dpi, it is
twice the speed, and in the case of 100 dpi,
three times the speed used for 300 dpi.
Since the timing for reading the data from
the image sensor (CIS) is the same, the
resolution in the sub-scanning direction can be
converted by changing the feed speed. (Refer to
Fig. 2-504a)
For low resolution binary and grayscale
modes (the original data for both is grayscale),
the feed speed must be raised excessively high.
The feed speed can be increased by raising the
motor speed. However, since the motor speed is
limited, the feed speed is also limited, and
therefore the thinning-out processing is executed
by image processor 1. (Refer to Fig. 2-504b)
150dpi, Color
300dpi, Color
Feed speed (457mm/sec)
Feed speed (229mm/sec)
Image sensor
Sample point
Fig. 2-504a
150dpi, Binary
300dpi, Binary
Feed speed (686mm/sec)
Feed speed (686mm/sec)
Fig. 2-504b
Summary of Contents for DR-6080
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Page 195: ...COPYRIGHT 2003 CANON ELECTRONICS INC CANON DR 6080 9080C FIRST EDITION OCT 2003 vii ...
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Page 284: ...38 Chapter 3 Software Closing CapturePerfect 1 Select Exit from the File menu ...
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Page 352: ...1 Imprinter for DR 6080 9080C Installation Procedure IMS Product Planning Dept ...
Page 355: ...4 3 Remove the left cover 4 screws Remove these screws x4 ...
Page 359: ...8 7 Insert it firmly to the back and fix it with 1 screw M3x6 ...
Page 366: ...15 14 Replace the cable to cable clamp and the document eject cover to the original position ...