Canon LBP251 User Manual page 332

Resolution
Color Tone
Gradation
High Resolution
<Printer Settings>
Type of image
Select the object for which to change the setting. <Text> represents letters and characters, <Graphics>
represents lines and figures, and <Image> represents photos and images.
<Resolution>
Produces a fine print with clear edges of text. It is suitable for printing characters and fine lines.
<Color Tone>
Produces a sharp print with strong contrast of lightness and darkness. It is suitable for printing image data
such as photo image data.
<Gradation>
Produces a print with smooth gradation or smooth edges. It is suitable for printing figures or graphs
containing gradation areas.
<High Resolution>
As compared to <Resolution>, this produces a finer print but quality stability is slightly lower. It is suitable to
obtain a print of character data or fine line data or CAD data with sharp edges.
*2
PS
Specify the PS printing settings such as page layout and print quality.
Job Timeout
This setting enables you to specify the amount of time before a job times out. If a job has not finished within the
set time limit, the job automatically cancels.
0 to 3600 (sec.)
Setting Menu List
Select the halftone reproduction method
<PCL> <Halftones>
326
Select the type of image