I have a MX922 printer connected through wireless to a MacBook Pro Sierra 10.2.1. The printer prints fine, so the wireless does work. However I receive a prompt
"Scanner reported an error.
Cannot communicate with scanner for these reasons:
- Scanner is turned off.
- (If using Wired LAN connection) It is disconnected from Wired LAN.
- (If using wireless LAN connection) Signal strength is poor due to obstructions.
- Network connection is prohibited by security software.
- Different scanner on the network is selected."
None of these conditions apply, but rebooting the printer and computer does not resolve the problem. This may be the first scan I've attempted since upgrading the OS, however.
-- Dan