I can't trigger my MF4350D to scan.

[ltalent]

 Sometimes it works, sometimes it doesn't. It does print so cord is working. I re-installed latest driver for windows 8 but it happened before I upgraded to 8.1 too so I don't think it's that. It just can't seem to find it. 

[ltalent]

Also, checked and restarted WIA. Scanner appears in scanner list. thx.

[ltalent]

Went to Printer and Devices

Clicked Printer

Clicked What's Printing,

Toggled Use Printer offline. 

Restarted.

Worked.