The Canon imageFormula DR-C240 can scan several types of documents at the same time with a speed of 45 pages per minute. This office scanner lets you archive your administration in an orderly fashion. You can insert up to 60 documents of different sizes into the scanner and the integrated sensor will ensure that they're all processed correctly. This means you won't need to insert receipts or notes separately. Is there a blank page in the stack? The DR-C240 will skip it, so you can digitize your administration efficiently.