HP 2425 turbo Manuale Utente

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Density, gamma correction, and print resolution are some of the fac-
tors that affect print quality. High-resolution technology, while more 
complex, gives you more flexibility to control the print quality factors. 
This chapter will aid you in setting your printer up for maximum perfor-
mance. For a more detailed explanation of factors that affect your 
printer’s output, refer to chapter 5, “Additional Technical Information,” 
in you
Reference guide.
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The ability of the printer to produce halftones allows you to add 
scanned images or halftone graphics to your documents. 
Your printer provides three different types of halftones—basic, 
advanced, and standard. 
These options allow you to customize the smoothness of the printed 
image according to the number of grayscales it uses. The number of 
gray levels increase by increasing the halftone type and the printer 
resolution. 
Menu
Administration/Emulations/PostScript/Halftone Type
Choices
Basic—See the following table for details on screen 
frequency, screen angles, and gray levels.
Standard—See the following table for details on screen 
frequency, screen angles, and gray levels.
Advanced—See the following table for details on screen 
frequency, screen angles, and gray levels.
Default
Standard