Colour/Black Print Productivity; Print Density - Samsung CLP-670ND Lab Test Report

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Lab Test Report

Print Density

Samsung CLP-670ND
Density for devices in this class tested to date
Measurements are based on four readings corresponding to four different solid black
locations on the output. The higher the density reading, the darker the image.
Visible Halftone Range
Samsung CLP-670ND
Typical range for competitive devices
The halftone test target contains blocks of increasing halftone dot-fill levels (1% to 100%
in 1% increments).

COLOUR/BLaCk PRiNT PRODUCTiViTy

 Productivity using the PostScript driver to print BLI's job stream, which replicates
typical office usage in a multi-user environment, in colour and black mode is com-
petitive compared with A4 colour laser/LED printers in this speed range and class
tested to date.
 Productivity using the PCL driver to print the job stream in colour and black mode is
above average for the group.
 Productivity when printing multiple sets in colour and black simplex modes is com-
petitive for the group.
— Productivity when printing multiple sets in both duplex modes is below average for
the group.
 Colour first-print times for the Word, PowerPoint, TIFF and JPEG files are faster than
average for the group, while those for the PDF file are competitive.
 First-print time from overnight sleep is among the fastest in the group.
First-Print Time from Overnight Sleep Mode in Seconds
Samsung CLP-670ND
Average for devices in this class tested to date
Device sits idle overnight; a single-page black Word document is then sent. First-print time indicates the time it
took to RIP, image and deliver the first page of the test document to the output tray.
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Samsung CLP-670ND
Print Density
1.41 to 1.49
CLP-670ND
1.00 to 1.94
Range for
tested units
0
1% to 95%
4% to 96%
19.76
38.22
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0.5 1.0 1.5 2
GOOD