Legal size

A standard international paper size. (215.9 ⋅ 355.6mm / 8.5 ⋅ 14inches)

Letter size

A standard North American paper size. (8.5 ⋅ 11inches / 215.9 ⋅ 279.4mm)

MMR

ITU (CCITT) Group 4 compression.

A compression method used when the color mode is black and white.

Multifeed detection

A scanner function which detects accidental feeding of multiple sheets into the ADF.

Noise

Isolated white (black) dots appearing on black (white) areas of an image.

Pad assembly (PAD ASSY)

A collection of rubber pads and metal leaf springs that is used to help separate a single document sheet from a batch in the ADF paper chute for feeding into the ADF.

Paper jam

A warning that appears when a document sheet is jammed in the document feed path, or document feeding is interrupted by a slipping sheet.

Pick roller

A roller that picks the next document sheet out of the ADF paper chute and the ADF.

Portrait orientation

A document with its long side vertical and its short side horizontal.

See also "Landscape orientation".

Postcard size

A standard paper size. (148 ⋅ 100mm / approximately 5.83 ⋅ 5.94inches) Portrait orientation is used for this scanner.

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