How to Restore the Printer's Network Settings to Factory Default
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Important
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Note that initialization erases all network settings on the printer, and printing operation from a computer over network becomes impossible. To use the printer over network, perform setup with the Setup CD-ROM or perform it according to the instructions on our website.
Press and hold the RESUME/CANCEL button, then release the button when the POWER lamp flashes 9 times.
The network settings are initialized.