You’d think in this day & age of all-in-one printers, you could put a legal-size document in the document feeder (ADF) & scan away. Not so with the Canon MX860.
Out of the box, the MX860’s ADF will scan legal-size documents as a letter-size PDF with the bottom 3 inches cut off. Document length auto-detection with the ADF was apparently too complex for Canon engineers (?!)
Technically the MX860 can scan legal-size paper, but it’s a trick (“trick” meaning pain in the ass) if you typically use the handy buttons on the scanner for everything. Here’s how:
Load up the MX860’s desktop scanning software, which Canon cryptically called “MP Navigator EX” — mine opens up to a wizard-style screen. Select “Stack Of Documents (ADF)”, the click the “Specify…” button on the left-hand side & there you can temporarily change the PDF document size for the next ADF scan.
If you scan legal documents all the time & want to change the settings permanently: Click the “Preferences” button (top/right corner) & switch to the “Scanner Button Settings” tab. Then you can change the document settings for each one-click action. So for instance you could set the “Save to PC” action to scan a legal-size PDF & “Save to PDF” to scan in letter size.
Sounds needlessly complicated? It is, absolutely. Hopefully Canon will add automatic document length detection for the ADF in a future firmware/software update, but I wouldn’t count on it.
(Anyone know if this is fixed with the Canon MX870?)