66
Whitened edges on image scanned from thick book
Cause:
Scanner employs an ultra-sensitive scanning unit that picks up
ambient light if document cover cannot stop light from enter-
ing around the edges of the book
Solution:
Cover the book and document glass with a dark cloth to pre-
vent ambient light from affecting the scan
Slow scanning speed
Cause 1:
Improper parallel port setting
Solution:
Adjust parallel port setting (
See p. 24
)
Cause 2:
Computer can only interface with the scanner with the parallel
port setting set to the slowest mode (Nibble mode)
Solution:
Faster speed not obtainable with current computer
Cause 3:
Epson Printer Window in use for Epson printer
Solution:
Close Epson Printer Window (
See p. 71
)
Содержание CanoScan FB 320P
Страница 1: ...CanoScan FB320P FB620P Colour Scanner Product Guide ...
Страница 49: ...49 Chapter 3 How to Use the Scanner Positioning Documents 50 About CanoCraft CS P 52 ...
Страница 58: ...58 Appendices Troubleshooting 59 Precautions with Printers 69 Care and Maintenance 72 Major Specifications 74 ...