Toshiba 3520C - page 16

Toshiba e-STUDIO3520c
Copyright © 2008 BERTL Inc.
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Page 16
August 2008
Toshiba e-STUDIO3520c
www.BERTL.com
IMAGE QUALITY
Copy Halftones
Min. Gradation* Max. Gradation**
Black 20 90
Cyan 10 80
Magenta 20 80
Yellow 10 90
*Minimum gradation is on a scale of 10 – 100 percent in 10 percent
increments. The best possible minimum gradation is 10 percent.
**Maximum gradation is on a scale of 10 – 100 percent in 10 percent
increments. The best possible maximum gradation is 100 percent.
Negative/Positive Lines*
Line Width
(points) Negative Positive
Vertical Horizontal Vertical Horizontal
1 √ √ √ √
2 √ √ √ √
3 √ √ √ √
4 √ √ √ √
5 √ √ √ √
6 √ √ √ √
A “√” mark indicates the device was able to print the line width correctly.
*Chart cells containing an “x” indicate that the printer was not able to print
the line width correctly. Overall, the fewer “x’s,” the better the image
quality. If no cells are marked with an “x,” then the device was able to
print all line widths correctly.
Negative/Positive Dots*
Line Width (points) % of Dots Printed
1 pixel Black 100
1 pixel Black Neg 100
1 pixel Cyan 100
1 pixel Magenta 100
1 pixel Yellow 100
2x2 pixel Black 100
2x2 pixel Black Neg 100
Checkerboard apparent? No
*On a scale of 0 – 100%. The higher the percentage, the better.
Photo Quality
Ranking (1-5)*
Fleshtones 4.0
Banding 3.5
Low Contrast 3.5
Saturation 4.0
Caste 3.5
Fine Detail 4.0
*Based on a scale of 1 – 5, with 5 being the best.
WHAT WE LIKED
• Very good print and copy density in all four colors.
• Good resolution in both copy and printer modes.
• Very good halftone reproduction in printer mode when
printing all four colors (black, cyan, yellow and
magenta).
• Good halftone reproduction in copier mode when
printing all four colors.
• The device displayed very good line control and above-
average dot control
• Very good production of photographic images.
WHAT WE WOULD LIKE TO SEE
• Overall, BERTL was satisfied with the e-
STUDIO3520c‘s image quality.