Canon PIXMA TR4500 Series Online Manual page 49

• In Wireless Direct mode, you can connect up to five devices at the same time. If you try to connect a
sixth device while five devices are already connected, an error will appear.
If an error appears, disconnect a device that does not use the printer, then configure settings again.
• Devices connected to the printer using Wireless Direct cannot communicate with each other.
• Firmware updates for the printer are not available while using Wireless Direct.
• When a device has been connected to the printer without using a wireless router and you want to set
it up again using the same connection method, disconnect it first. Disable the connection between the
device and printer in the Wi-Fi setting screen.
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