Canon TS9000 series Online Manual page 369

• Display on the touch screen.
LAN settings
• Print the network settings.
Printing Network Settings
Make sure the printer is not placed too far away from the device.
Check6
Place the device and printer where there are no obstacles between them. Wireless communication between
different rooms or floors is generally poor. Wireless communication can be impeded by building materials
containing metal or concrete. If the printer cannot communicate with the computer over a wireless LAN due to
a wall, place the printer and the computer in the same room.
In addition, if a device like a microwave oven that emits radio waves of the same frequency bandwidth as a
wireless router is nearby, it may cause interference. Place the wireless router as far away from interference
sources as possible.
Place devices a suitable distance from the printer.
Make sure 5 devices are already connected.
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Wireless Direct does not allow more than 5 devices to be connected.
Cannot Communicate with Printer via Wired LAN
Make sure the printer is turned on.
Check1
Make sure the LAN cable is connected properly.
Check2
Make sure the printer is connected to the router with the LAN cable. If the LAN cable is loose, connect the
cable properly.
If the LAN cable is connected to the WAN side of the router, connect the cable to the LAN side of the router.
If the problem is not resolved, redo setup.
• For Windows:
Use the Setup CD-ROM or follow the instructions on the Canon website to redo setup.
• For Mac OS:
Follow the instructions on the Canon website.
Cannot Print or Scan from a Computer Connected to the Network
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