Dell H815dw, User Manual

Page: 438 / 537

438
Specifications
Copy Specifications
Scanner Specifications
*1
: Windows
®
OS only
*2
: Only on Windows Vista
®
/Windows
®
7/Windows
®
8/Windows
®
8.1/Windows
®
10
Item Description
Copy resolution
Optical: 600 dpi x 600 dpi
Copy speed 38 cpm (A4)/40 cpm (Letter) or more (When using the document glass to make
sequential copies of a document with pages scanned one by one.)
Simplex: 22 cpm (A4)/24 cpm (Letter) or more
Duplex: 7 cpm (A4/Letter) or more
(When using the Duplex Automatic Document Feeder (DADF) to make
sequential copies of multiple documents.)
Paper size A4, B5, A5, B6, A6, Letter, Executive, Folio (8.5" x 13"), Legal, Statement,
Envelope #10, Monarch, DL, C5, Japanese Postcard
Zoom rate Document glass: 25 % - 400 %, DADF: 25 % - 400 %
Multiple copies
1 - 99
Copy mode (=Original type) Text, Text & Photo, Photo
Scanning method
Document glass: Document-fixed flatbed scanning
DADF: Carriage-fixed, document-feeding scanning (2- side scanning)
Item Description
Compatibility TWAIN, TWAIN-Net, Windows Image Acquisition (WIA)
*1
,
Scan Service for Web Services on Devices (WSD)
*2
Scan resolution Optical: 600 dpi x 300 dpi (Color only), 600 dpi x 400 dpi, 600 dpi x 600 dpi, 1,200
dpi x 1,200 dpi
Enhanced (Pull Scan):
• TWAIN – 50 x 50 to 9,600 x 9,600 dots/25.4 mm
• Windows Image Acquisition (WIA) – 75/100/150/200/300/400/600 dots/25.4 mm
Enhanced (Push Scan):
200(Default)/300/400/600 dots/25.4 mm
Color bit depth
24 bit
Mono bit depth 1 bit for Line art. 8 bit for Gray scale
Effective scanning length
Document glass: 297 mm. DADF: 355.6 mm
Effective scanning width 215.9 mm
Scan speed (Text mode)
Monochrome: 665 μ s/line (600 dpi), 1330 μ s/line (1200 dpi)
Color: 1330 μ s/line (600 dpi), 2660 μ s/line (1200 dpi)