  |  |  |  | |
| Available colors | ||||
| Editiorial reviews | ||||
| User rating |
| Sensor type | CIS | Dual CIS | N/A | Dual CCD |
|---|---|---|---|---|
| Duplex scanning | yes | yes | yes | yes |
| Colour scanning | yes | yes | yes | yes |
| Colour of product | Black,White | Black,White | Black,Grey |
|
|---|---|---|---|---|
| Built-in display | no | N/A | no | no |
| Document feeder type | Automatic | N/A | N/A | Automatic |
| Display type | N/A | LCD | LCD | N/A |
| Display diagonal | N/A | 2.6 in | N/A | N/A |
| Document feeder | N/A | yes | yes | yes |
| Button functions | N/A | N/A |
| N/A |
| Width | 11.77 in | 11.22 in | 12.44 in | 21.26 in |
|---|---|---|---|---|
| Height | 2.91 in | 3.31 in | 7.2 in | 19.69 in |
| Depth | 4.09 in | 4.06 in | 7.36 in | 21.26 in |
| Weight | 3.09 lb | 3.53 lb | 10.36 lb | 110.23 lb |
| Scanning surface (depth) | N/A | 11.69 in | N/A | N/A |
| Scanning surface (width) | N/A | 8.5 in | N/A | N/A |
| Maximum scan size | 216 x 356 mm | 210 x 297 mm | 218 x 5994 mm | 304.8 x 3048 mm |
|---|---|---|---|---|
| Optical scanning resolution | 600 x 600 dpi | 600 x 600 dpi | 600 x 600 dpi | 600 x 600 dpi |
| ADF scan speed (b/w, A4) | 20.0 ppm | 18.0 ppm | 80.0 ppm | 105.0 ppm |
| ADF scan speed (colour, A4) | 20.0 ppm | 18.0 ppm | 80.0 ppm | N/A |
| Output greyscale depth | 8.0 bit | N/A | N/A | 8.0 bit |
| Output colour depth | 24.0 bit | 24.0 bit | 24.0 bit | 24.0 bit |
| Input colour depth | 48.0 bit | 30.0 bit | 48.0 bit | 24.0 bit |
| Scan file formats |
|
| N/A | JPG |
| Minimum scan area (ADF) | 70 x 70 mm | N/A | N/A | 53 x 74 mm |
| Maximum scan area (ADF) | 216 x 356 mm | N/A | N/A | N/A |
| ISO A-series sizes (A0...A9) | A4 |
| N/A |
|
| Maximum ISO A-series paper size | A4 | A4 | A4 | A3 |
| Maximum resolution | N/A | 600 x 600 px | 600 x 600 px | N/A |
| Duplex ADF scan speed (b/w, A4) | N/A | 18.0 ppm | N/A | 210.0 ppm |
| Duplex ADF scan speed (colour, A4) | N/A | 18.0 ppm | N/A | N/A |
| Greyscale levels | N/A | 256 | 256 | 1024 |
| Scan to | N/A |
|
| Image |
| Scanning media types supported | N/A | Plain paper | Plain paper | N/A |
| ISO B-series sizes (B0...B9) | N/A |
| N/A | N/A |
| Letter | N/A | yes | N/A | N/A |
| Auto document feeder (ADF) input capacity | 20.0 sheets | 20.0 sheets | 100.0 sheets | 500.0 sheets |
|---|---|---|---|---|
| Scan drivers |
|
|
| TWAIN |
| Light source | LED | N/A | N/A | WCC DL |
| Capacity | 20.0 sheets | 20.0 sheets | 100.0 sheets | 500.0 sheets |
| Daily duty cycle (max) | 1000.0 pages | N/A | N/A | 100000.0 pages |
| Black/white scanning colour modes | Grayscale | N/A | N/A | N/A |
| Colour depth | 48.0 bit | 24.0 bit | 24.0 bit | 24.0 bit |
| Auto document feeder (ADF) media weight | N/A | 52 - 110 | 28 - 400 | 31 - 209 |
| Internal memory | N/A | 256.0 mB | 512.0 mB | N/A |
| Multi feed detection | N/A | N/A | yes | N/A |
| Film scanning | N/A | N/A | N/A | no |
| RoHS compliance | N/A | N/A | N/A | yes |
| Standard input capacity | N/A | N/A | N/A | 500.0 sheets |
| Minimum RAM | 1024.0 mB | N/A | N/A | N/A |
|---|---|---|---|---|
| Platform |
|
|
| Windows |
| Standard interfaces | USB 2.0 |
|
|
|
|---|---|---|---|---|
| USB | yes | yes | yes | yes |
| USB version | 2.0 | 2.0 | 3.2 | 2.0 |
| Wi-Fi | N/A | yes | N/A | N/A |
| Firewire | N/A | no | N/A | N/A |
| AC input frequency | 50.0 Hz | N/A | 50.0 Hz | 50.0 Hz |
|---|---|---|---|---|
| Power supply type |
| AC | AC | AC |
| Power consumption (typical) | 24.0 W | 14.0 W | 59.0 W | 250.0 W |
| Power consumption (standby) | 9.12 W | 4.0 W | 19.0 W | 7.0 W |
| Power consumption (off) | 0.32 W | 0.25 W | 0.3 W | N/A |
| EnergyStar | yes | yes | yes | yes |
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