Canon imageCLASS D1650 All-in-One Monochrome Laser Printer - Manual (Page 632)

Setting Up Connection by Specifying Detailed Settings(P. 28)
The MAC address of the machine is rejected because the MAC address filter is set at a wireless router.
● Set the wireless router to permit the MAC address of the machine and your computer. For more
information about how to set, see the instruction manuals for your networking devices or contact your
manufacturer. To check the MAC address of the machine, select <Menu>
<Preferences>
<Network> <Wireless LAN Settings> <Connection Information>.
Viewing the MAC Address for Wired LAN(P. 39)
Could not perform Shared Key authentication. Check the WEP settings.
The network key (the WEP key) of a wireless router to be connected is not set to the machine correctly.
● Check the network key (the WEP key) of the wireless router, and set it to the machine again.
Checking the SSID and Network Key(P. 31)
Setting Up Connection by Specifying Detailed Settings(P. 28)
● Connect again by selecting a wireless router or by manually changing the WEP authentication method to
<Open System>.
Setting Up Connection by Selecting a Wireless Router(P. 25)
Setting Up Connection by Specifying Detailed Settings(P. 28)
The authentication method of the machine is set to <Shared Key>, but that of the wireless router is set to
"Open System."
● Change the WEP authentication method to "Shared Key" at the wireless router, and connect again. For
more information about how to change, see the instruction manuals for your networking devices or
contact your manufacturer.
Direct Connection terminated.
Connection with the mobile device was interrupted.
● Establish Direct Connection again.
Connecting Directly (Access Point Mode)(P. 325)
Easy Connection via PC ended due to timeout The device will restart.
30 minutes have passed since the start of the procedure for Easy Connection via PC (cableless setup
mode), but PC still cannot be connected.
● Restart the machine, and then, perform <Easy Connection via PC> again.
<Easy Connection via PC> (P. 461)
End of cartridge lifetime.
The toner cartridge has reached the end of its lifetime.
● Replacement of the toner cartridge is recommended.
Procedure for Replacing the Toner Cartridge(P. 567)
Troubleshooting
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