Using the printer menus

 

Values:

 

 

300 dpi

Offers a lower resolution printing option when memory is at a premium.

600 dpi*

Produces high quality output for print jobs that are mostly text.

1200 Image Q

Uses line screening for print jobs that contain bitmapped images, such

 

 

as scanned photos.

1200 dpi

Produces highest quality output for jobs where print speed is not

 

 

important and memory is abundant.

Toner Darkness

Purpose:

To lighten or darken text images, or conserve toner.

Values:

16

27

38*

49

510

Select a lower value for finer line width and lighter grayscale images. Select a higher value for bolder line widths or darker grayscale images. Select 10 for very bold text. Select a value less than 7 to conserve toner.

On the operator panel display, a vertical bar ( ) indicates the factory default value. An arrow symbol ( V ) indicates a user default value.

PictureGrade

Purpose:

To improve the quality of grayscale printing at 300 and 600 dots per inch (dpi) in PostScript emulation.

Values:

On* Uses modified screening parameters to improve print quality of graphics.

Off Uses standard screening parameters.

Setup Menu

Use the Setup Menu to configure a variety of printer features.

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Lexmark 630 manual Setup Menu, Toner Darkness, PictureGrade