How many documents can I load in the product's input slot?

See below.

Receipt Specifications

You can load 1 receipt at a time that meets these specifications in your scanner.

Paper type	Paper size	Paper thickness
Receipts (plain paper, fine paper, or recycled paper)	3 × 3 inches (76.2 × 76.2 mm) to 3 × 14 inches (76.2 × 355.6 mm)	12 to 72 lb (46 to 270 g/m²)

Note: Scan receipts one at a time using automatic feeding mode. Support a long original receipt by hand as it enters and exits the scanner.

Special Original Specifications

You can load 1 envelope or irregularly shaped original that meets these specifications in your scanner.

Paper type	Paper size	Paper thickness
Envelopes	4.72 × 9.25 inches (120 × 235 mm) 3.62 × 6.50 inches (92 × 165 mm)	0.015 inch (0.38 mm) or less
Irregularly shaped original (in carrier sheet)	Up to A4 (8.3 × 11.7 inches [210 × 297 mm])	0.012 inch (0.3 mm) or less (excluding the thickness of the carrier sheet)

Plastic Card Specifications

You can load 1 plastic card that meets these specifications in your scanner.

Card type	Card size	Card thickness
With embossing	ISO7810 ID-1 compliant: 2.1 × 3.3 inches (54 × 85.6 mm)	0.05 inch (1.24 mm) or less
Without embossing		0.04 inch (1.0 mm) or less

Note: ISO7810 ID-1 size laminated cards (thickness of 0.02 inch [0.6 mm] or less) may not be scanned successfully.