Canon imageCLASS MF275dw Wireless All-In-One Monochrome Laser Printer User Manual
Page 301

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You may not be able to connect to the Internet with Direct Connection depending on the mobile device.
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The power-saving effect of sleep mode decreases when using Direct Connection.
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The IP address of the mobile device is set automatically. If you set the IP address manually, communication
using Direct Connection may not be performed correctly.
Checking a Mobile Device Connected to the Machine
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When using Direct Connection, press [Connection Information] to display the information of the mobile
device connected to the machine with Direct Connection.
If the Direct Connection Is Automatically Disconnected
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The direct connection is automatically terminated in the following cases:
- When the Direct Connection Termination is set
- When no data is sent or received between the mobile device and the machine for a while
- When you are using the machine via a wireless LAN connection and the connection drops out
Linking with Mobile Devices
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