Check2
Is the printer connected to the wireless router?
Use the icon on the LCD when OK button is pressed to check the connection status between the printer and
wireless router. If the
icon is not displayed, Wi-Fi is disabled. Turn on wireless communication on the
printer.
Check3
Make sure the printer and wireless router network settings match.
Make sure the network settings of the printer (e.g. network name (SSID) or network key (password), etc.) are
identical with those of the wireless router.
Communication with a wireless router must be tuned to either the 2.4 GHz or 5 GHz frequency band. The
network name (SSID) of the 2.4 GHz frequency band and the network name (SSID) of the 5 GHz frequency
band cannot be used in combination.
Check the network name (SSID) set for the printer, and match it with the network name (SSID) of the correct
frequency band of the Wi-Fi router.
To check the settings of the wireless router, refer to the instruction manual provided with it or contact its
manufacturer.
To check the current network settings of the printer, display it using the operation panel of the printer or print
out the network setting information of the printer.
• Display on the LCD.
• Print the network settings.
Check4
Make sure the printer is not placed too far away from the wireless router.
If the distance between the printer and wireless router is too far, wireless communication becomes poor. Place
the printer and wireless router close to each other.
Check5
Make sure wireless signal is strong. Monitor signal status and move printer
and wireless router as necessary.
Place the printer and wireless router 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 Wi-Fi 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.
Check the signal strength on the LCD.
Check6
Make sure of the Wi-Fi channel numbers used for your computer.
You need to have the same Wi-Fi channel number that you are using for the wireless router as your computer.
It is normally set in the way that you can use all the Wi-Fi channels. However, when the channels that you are
using are restricted, the Wi-Fi channels do not match.
347
Содержание TS7450
Страница 1: ...TS7400 series Online Manual English...
Страница 36: ...2 The password is specified automatically when the printer is turned on for the first time 36...
Страница 71: ...TR9530 series TS3300 series E3300 series 71...
Страница 72: ...Handling Paper Originals FINE Cartridges etc Loading Paper Loading Originals Replacing a FINE Cartridge 72...
Страница 98: ...Replacing a FINE Cartridge Replacing a FINE Cartridge Checking Ink Status on the LCD Ink Tips 98...
Страница 114: ...Note If the problem is not resolved after cleaning the print head twice clean the print head deeply 114...
Страница 130: ...Safety Safety Precautions Regulatory Information WEEE EU EEA 130...
Страница 148: ...Printer Handling Precautions Be careful not to let anything get inside the document output slot It may cause damage 148...
Страница 153: ...Main Components Front View Rear View Inside View Operation Panel 153...
Страница 156: ...S Document Cover Open to load an original on the platen T Platen Load an original here 156...
Страница 163: ...From the computer For Windows Managing the Printer Power For macOS Managing the Printer Power 163...
Страница 183: ...Setting Items on Operation Panel 183...
Страница 190: ...Selecting Enable allows you to specify the IPsec security 190...
Страница 204: ...Information about Paper Supported Media Types Paper Load Limit Unsupported Media Types Handling Paper Print Area 204...
Страница 245: ...In such cases take the appropriate action as described Related Topic Canon IJ Status Monitor Description 245...
Страница 280: ...Printing Using Canon Application Software Easy PhotoPrint Editor Guide 280...
Страница 281: ...Printing from Smartphone Tablet Printing from iPhone iPad iPod touch iOS Printing from Smartphone Tablet Android 281...
Страница 290: ...Scanning Scanning from Computer Windows Scanning from Computer macOS 290...
Страница 294: ...Note To set the applications to integrate with see Settings Dialog Box 294...
Страница 307: ...ScanGear Scanner Driver Screens Basic Mode Tab Advanced Mode Tab 307...
Страница 328: ...328...
Страница 336: ...Network Communication Problems Cannot Find Printer on Network Network Connection Problems Other Network Problems 336...
Страница 354: ...Other Network Problems Checking Network Information Restoring to Factory Defaults 354...
Страница 359: ...Problems while Printing Scanning from Smartphone Tablet Cannot Print Scan from Smartphone Tablet 359...
Страница 387: ...Scanning Problems Windows Scanning Problems 387...
Страница 388: ...Scanning Problems Scanner Does Not Work ScanGear Scanner Driver Does Not Start 388...
Страница 401: ...Errors and Messages When Error Occurred Message Support Code Appears 401...
Страница 403: ...For details on how to resolve errors without Support Codes see Message Support Code Appears 403...