420
Image data Color:
30 bits per pixel internal (10 bits per pixel per color internal)
24 bits per pixel external (8 bits per pixel per color external)
Grayscale:
10 bits per pixel internal
8 bits per pixel external
Black and white:
10 bits per pixel internal
1 bit per pixel external
Light source LED
Parent topic: Technical Specifications
Automatic Document Feeder (ADF) Specifications
Paper size A6 (4.1 × 5.8 inches [105 × 148 mm]) to A3 (11.7 × 16.5 inches
[297 × 420 mm])/11 × 17 inches (279 × 432 mm) (Maximum 11.7 ×
17 inches [297 × 431.8 mm])
Paper type Plain paper, high quality paper, recycled paper
Paper weight One-sided printing: 10 lb (38 g/m
2
) to 35 lb (128 g/m
2
)
Double-sided printing: 14 lb (50 g/m
2
) to 35 lb (128 g/m
2
)
Sheet feeding capacity Total thickness: 0.65 inch (16.5 mm)
Approximately 150 sheets at 22 lb (80 g/m
2
)
Note: Depending on the quality of the paper, originals that meet the ADF specifications still may not feed
or scan correctly.
Caution: Do not load the following types of originals in the ADF, or they may be damaged or may
damage the scanner. Use the scanner glass for these types:
• Photos or valuable original artwork
• Thermal paper