HP ScanJet 4200C Resolution Capacity: About Scaling

The scaling capability of the HP ScanJet 4200C scanner is related to its resolution capacity. Both factors affect the appearance, file size, and physical size of scanned documents or images.

Definition

According to PCTechGuide, scaling involves adjustment of the image sampling rate. This makes the image larger or smaller as desired while maintaining proper aspect ratio.

Specifications

The ScanJet 4200C's scaling capacity depends on how high users set the DPI (Dots Per Inch) resolution. According to HP, it can scale 12 to 1,200 percent in one-percent steps when set to 300 DPI.

Resolution

The manufacturer indicates that the HP ScanJet 4200C has an optical scanning resolution capacity of up to 600 DPI. At the maximum level, it's possible to zoom images very close while retaining clarity, but the file size becomes rather large.

References

• HP: Product Specifications for the ScanJet 4200C Series
• PCTechGuide: Digital Imaging - Glossary Terms