![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)
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Cameron Sino 1500mAh Battery B-SP2D for Canon CanoScan 8400F Scanner, For Toshiba TEC B-SP2D Portable Bluetooth Printer - AliExpress
![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/8400FPowerButton.jpg)
Canon Knowledge Base - Power the scanner on using the power button or switch (8400F, 8600F, 9900F, 9950F)
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