![Canon Knowledge Base - Power the scanner on using the power button or switch (8400F, 8600F, 9900F, 9950F) Canon Knowledge Base - Power the scanner on using the power button or switch (8400F, 8600F, 9900F, 9950F)](https://support.usa.canon.com/library/attachments/ServiceWareImages/LDImages/images/Scanner/ScanGear/9900F/9900FPowerLight.jpg)
Canon Knowledge Base - Power the scanner on using the power button or switch (8400F, 8600F, 9900F, 9950F)
![Canon CanoScan 9900F - Scanner à plat - CCD - A4/Letter - 3200 dpi x 6400 dpi - USB 2.0, FireWire - Scanner - Achat & prix | fnac Canon CanoScan 9900F - Scanner à plat - CCD - A4/Letter - 3200 dpi x 6400 dpi - USB 2.0, FireWire - Scanner - Achat & prix | fnac](https://static.fnac-static.com/multimedia/images_produits/zoom/9/4/0/4960999182049/tsp20110629143222/Canon-CanoScan-9900F.jpg)
Canon CanoScan 9900F - Scanner à plat - CCD - A4/Letter - 3200 dpi x 6400 dpi - USB 2.0, FireWire - Scanner - Achat & prix | fnac
![Canon Knowledge Base - Power the scanner on using the power button or switch (8400F, 8600F, 9900F, 9950F) Canon Knowledge Base - Power the scanner on using the power button or switch (8400F, 8600F, 9900F, 9950F)](https://support.usa.canon.com/library/attachments/ServiceWareImages/LDImages/images/Scanner/ScanGear/8400F/8400FPowerLight.jpg)
Canon Knowledge Base - Power the scanner on using the power button or switch (8400F, 8600F, 9900F, 9950F)
![Amazon.com: TacPower USB 2.0 Cable Cord for Canon CanoScan 8800F 9000F 9900F Mark II D1230UF Scanner : Industrial & Scientific Amazon.com: TacPower USB 2.0 Cable Cord for Canon CanoScan 8800F 9000F 9900F Mark II D1230UF Scanner : Industrial & Scientific](https://m.media-amazon.com/images/I/51StECz+5SL.jpg)