HP LaserJet Enterprise M4555 MFP Series - Software Technical Reference

Resolution
In the Printer Settings section, click the Resolution icon to open the Resolution screen.
Figure 5-25 Resolution screen
Use the Resolution screen to set the default resolution setting and to set the Resolution Enhancement
Technology (REt) level.
FastRes 1200: This is the default setting. This setting produces a resolution of 1200 x 600 dots
per inch (dpi) This mode is faster than 1200 x 1200 resolution, but has slightly lower print quality.
300 dpi: This setting prints using standard 300 dpi resolution.
600 dpi: This setting prints using standard 600 dpi resolution.
ProRes1200: This setting prints using 1200 x 1200 resolution. It prints more slowly than the
other resolution settings, but it has the best print quality.
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