Dell 2355dn Multifunction Mono Laser Printer - Manual (Page 336)

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Facsimile Specifications
Item Description
Compatibility ITU-T Group 3
Applicable line Public Switched Telephone Network (PSTN) or behind PABX
Data coding MH/MR/MMR (ECM Mode) and JPEG/JBIG for color fax
transmission
Modem speed 33.6 Kbps
Transmission speed Approx. 3 seconds/page
* Transmission time applies to memory transmission of text data with
ECM compression using only ITU-T No.1 Chart.
Scanning speed document glass: approx. 3 seconds/A4, 2.5 seconds/LTR (at standard
fax resolution mode)
DADF: approx. 2.5 seconds/Letter (at standard fax resolution mode), 5
seconds/Letter (at fine fax resolution mode)
Multiple page scan speed approx. 21 ppm/Letter (at standard fax resolution mode)
DADF: approx. 2.5 seconds/Letter (at standard fax resolution mode), 5
seconds/Letter (at fine fax resolution mode)
Maximum document length document glass: 297 mm
DADF: 356 mm
Paper size document glass: Letter, A4
DADF: Letter, A4, Legal
Resolution Standard: 203 x 98 dpi
Fine: 203 x 196 dpi
Super Fine: 300 x 300 dpi
Back-up Memory 4 MB (Approx. 200 pages at ITU-T #1 Chart)
Halftone 256 levels