![background image](http://html.mh-extra.com/html/canon/canoscan-fb-630p/canoscan-fb-630p_service-manual_62780045.webp)
CHAPTER 2
2 - 17
COPYRIGHT © 1999 CANON INC. CANOSCAN FB330/FB630 SERIES REV.0 OCT. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
Figure 2-9-1
3. Document scanning sequence
6
Standby
Document scan is
commanded?
Detects border between
black and white
Calculates the amount of
horizontal scanning data and
the number of vertical scan
motor pulse
Sets scan parameter and
gate array, and initializes
buffer RAM
Moves scanning unit to the
vertical scan start position
Scanning unit
moved?
LED ON
Starts document scan
NO
YES
NO
YES
Содержание CanoScan FB 630P
Страница 4: ......
Страница 6: ......
Страница 10: ......
Страница 12: ......
Страница 26: ......
Страница 28: ......
Страница 72: ......
Страница 74: ......
Страница 92: ......
Страница 94: ......
Страница 96: ......
Страница 98: ......
Страница 122: ......
Страница 128: ...6 6 COPYRIGHT 1999 CANON INC CANOSCAN FB330 FB630 SERIES REV 0 OCT 1999 PRINTED IN JAPAN IMPRIME AU JAPON ...
Страница 136: ......
Страница 138: ......