Dell 2335DN - Manual (Page 278)

Item Description
Compatibility TWAIN standard/WIA standard
Scanning
method
DADF and Flat-bed
Color CCD (Charge Coupled Device) module
Scan Resolution Optical: 600 x 600 dpi (from Platen, mono and color), 600 x
600 dpi interpolated (from DADF, mono and color)
Enhanced: 4,800 x 4800 dpi
Copy Resolution 600 x 600 dpi
Effective
scanning length
document glass: 11.5 in. (293 mm)
DADF: 14 in. (352 mm)
Effective
scanning width
8.2 in. (208 mm)
Color bit depth 24 bit
Mono bit depth 1 bit for Lineart
8 bit for Gray scale
Scan speed
(Text mode)
document glass: 15 (lineart), 20 (gray), 30 (color) seconds
DADF: 15 (lineart), 20 (gray), 30 (color) seconds
First Copy Out
Time (FCOT) a
From Standby Mode:
via DADF: As Quick as 15 seconds
via Platen: As Quick as 8.5 seconds
From Sleep Mode:
via Platen: As Quick as 35 seconds
Copy speed SDMC (Single Document Multiple Copy): 35 cpm (copies per
minute for letter), 33 cpm for A4
MDMC (Multi-document Multiple Copy) at Text, Text/Photo,
Photo: 21 cpm (copies per minute for letter), 20 cpm for A4
MDSC (Multi-document Single Copy): 7 ipm (image per minute
for letter), 6 ipm for A4
MDMC at Photo mode: 4 cpm
Paper size Letter, A4, Legal, Folio, Executive, A5, A6, B5
Zoom rate document glass, DADF: 25%-400%
Multiple copies 1-199 pages
Copy mode
(=Original Type)
Text, Text&Photo, Photo
FCOT is measured based on internal procedure. a.