Canon PIXMA MX870 - Manual (Page 174)

Cannot Receive a Fax, Cannot Print a Fax
Machine Does Not Switch Automatically between Voice
and Fax Calls
Quality of Received Fax is Poor
Cannot Receive a Color Fax
Errors Often Occur When You Receive a Fax
Problems Sending Faxes
Cannot Send a Fax
Cannot Perform Sequential Broadcasting by Redialing, or
Cannot Dial Using the Numeric Buttons
Cannot Send a Fax Clearly
Errors Often Occur When You Send a Fax
Telephone Problems
Cannot Dial
Telephone Disconnects During a Call
If You Cannot Resolve the Problem
FAQs
Instructions for Use (Printer Driver)
General Notes (Scanner Driver)
General Notes (Fax Driver)
Using Easy-PhotoPrint EX
Using MP Navigator EX
About Solution Menu
Page 174 of 1127 pages MX870 series Advanced Guide