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Re-install the toner cartridge. If re-installing the toner cartridge fails to clear the error message, the toner
cartridge may be faulty. Contact the store where you purchased the toner cartridge or consult the Canon
Customer Help Center.
How to Replace Toner Cartridges(P. 400)
The toner cartridge used may not be a genuine Canon product.
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Only genuine Canon toner cartridges should be used as replacement toner cartridges.
Google Cloud Print not avail. Server auth err
Server authentication for Cloud Print failed. Or, acquisition of information for registration failed.
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Check whether the date and time settings are correctly specified.
Google Cloud Print not avail. Server comm err
Cloud Print is unavailable due to an error.
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Check whether the machine is correctly connected to a wireless LAN or wired LAN.
Connecting to a Wireless LAN(P. 136)
Connecting to a Wired LAN(P. 135)
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A port that is used for Cloud Print may be blocked by a firewall or other protection. Check whether the
5222 port is available with your computer.
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If a proxy server is used on the network, check whether the proxy settings on the machine and the server
are correct. For details, contact your Network Administrator.
Incorrect number of characters/invalid characters entered.
The network key (the WPA/WPA2-PSK or WEP key) of a wireless router is not entered correctly.
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Check the network key (the WPA/WPA2-PSK or WEP key) of the wireless router, and set it to the machine
again. For more information about how to check the network key, see the instruction manuals for your
networking devices or contact your manufacturer.
Checking the SSID and Network Key(P. 150)
Setting Up Connection by Selecting a Wireless Router(P. 143)
Setting Up Connection by Specifying Detailed Settings(P. 146)
Mem. full. Check error w/ Status Monitor key.
The memory became full of print data that could not be printed due to errors.
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For the documents with errors, select <Skip Error> or cancel printing of those documents.
Troubleshooting
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Содержание LBP251
Страница 1: ...LBP252dw LBP251dw User s Guide USRMA 0786 00 2016 06 en Copyright CANON INC 2015 ...
Страница 35: ...LINKS Using the Operation Panel P 30 Basic Operations 29 ...
Страница 69: ...Exiting Sleep Mode Press any key on the operation panel Basic Operations 63 ...
Страница 75: ...Printing 69 ...
Страница 83: ...LINKS Basic Printing Operations P 70 Checking the Printing Status and Log P 78 Printing 77 ...
Страница 101: ...LINKS Basic Printing Operations P 70 Printing Borders P 93 Printing Watermarks P 96 Printing 95 ...
Страница 117: ...LINKS Printing via Secure Print P 112 Printing 111 ...
Страница 122: ...Checking the Printing Status and Log P 78 Printing 116 ...
Страница 127: ...LINKS Basic Printing Operations P 70 Registering Combinations of Frequently Used Print Settings P 118 Printing 121 ...
Страница 164: ...4 Click Edit in IPv6 Settings 5 Select the Use IPv6 check box and configure the required settings Network 158 ...
Страница 178: ...3 Click OK 4 Click Close LINKS Setting Up Print Server P 173 Network 172 ...
Страница 233: ...LINKS Configuring Printer Ports P 168 Security 227 ...
Страница 316: ...0 Auto Shutdown is disabled 1 to 4 to 8 hr Setting Menu List 310 ...
Страница 355: ...Troubleshooting 349 ...
Страница 405: ...4 Install the toner cartridge Fully push it in until it cannot go any further 5 Close the front cover Maintenance 399 ...
Страница 469: ...4 Click Next Uninstall begins Wait a moment This process may take some time 5 Click Exit 6 Click Back Exit Appendix 463 ...
Страница 470: ...Appendix 464 ...
Страница 478: ...Manual Display Settings 0W20 08J Appendix 472 ...