HP J5780 User Guide - Microsoft Windows - Page 270
Copy specifications, Scan resolution, Photo dpi, Very Fine dpi, Fine dpi, Standard dpi
UPC - 882780940253
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Chapter 15 Copy specifications • Digital image processing • Up to 100 copies from original (varies by model) • Digital zoom: from 25 to 400% (varies by model) • Fit to page, pre-scan • Copy speeds vary according to the complexity of the document Mode Type Best Black Color Normal Black Color Fast Black Color 1 Maximum at 400% scaling. Scan resolution (dpi)1 up to 600 x 1200 up to 600 x 1200 up to 300 x 300 up to 300 x 300 up to 300 x 300 up to 300 x 300 Fax specifications • Walk-up black-and-white and color fax capability. • Up to 110 speed dials (varies by model). • Up to 120-page memory (varies by model, based on ITU-T Test Image #1 at standard resolution). More complicated pages or higher resolution takes longer and uses more memory. • Manual fax send and receive. • Automatic busy redial up to five times (varies by model). • Automatic no-answer redial one time (varies by model). • Confirmation and activity reports. • CCITT/ITU Group 3 fax with Error Correction Mode. • 33.6 Kbps transmission. • 3 seconds per page speed at 33.6 Kbps (based on ITU-T Test Image #1 at standard resolution). More complicated pages or higher resolution take longer and use more memory. • Ring detect with automatic fax/answering machine switching. Black Color Photo (dpi) 196 x 203 (8-bit grayscale) 200 x 200 Very Fine (dpi) 300 x 300 Fine (dpi) 196 x 203 200 x 200 200 x 200 Standard (dpi) 196 x 98 200 x 200 Scan specifications • Image editor included • Integrated OCR software automatically converts scanned text to editable text • Scan speeds vary according to the complexity of the document • Twain-compliant interface • Resolution: 2400 x 4800 ppi optical, up to 19,200 ppi enhanced 268 Technical information