HP J5780 User Guide - Microsoft Windows - Page 270

Copy specifications, Scan resolution, Photo dpi, Very Fine dpi, Fine dpi, Standard dpi

Page 270 highlights

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

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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
Scan resolution
(dpi)
1
Best
Black
up to 600 x 1200
Color
up to 600 x 1200
Normal
Black
up to 300 x 300
Color
up to 300 x 300
Fast
Black
up to 300 x 300
Color
up to 300 x 300
1
Maximum at 400% scaling.
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.
Photo (dpi)
Very Fine (dpi)
Fine (dpi)
Standard (dpi)
Black
196 x 203 (8-bit
grayscale)
300 x 300
196 x 203
196 x 98
Color
200 x 200
200 x 200
200 x 200
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
Chapter 15
268
Technical information