Epson WF-M21000 Series User Manual page 524

Administrator Information
Note:
❏ If your phone device has a fax function, disable the fax function before connecting. See the manuals that came with the
phone device for details. Depending on the model of the phone device, the fax function cannot be completely disabled, so
you may not be able to use it as an external phone.
❏ If you connect an answering machine, make sure the printer's Rings to Answer setting is set higher than the number of
rings your answering machine is set to answer a call.
1. Remove the cap from the EXT. port on the back of the printer.
2. Connect the phone device and the EXT. port with a phone cable.
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Settings to Use the Printer
524
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Making Fax Features Available (Fax-Capable Printe
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