HP Deskjet 6620 Color Inkjet Printer - Manual (Page 44)

The 4800 x 1200 optimized dpi print mode is the highest quality resolution for this
printer. When 4800 x 1200 optimized dpi is selected in the printer driver, the tri-color
print cartridge prints in the 4800 x 1200 optimized dpi mode (up to 4800 x 1200
optimized dpi color and 1200-input dpi). If a photo print cartridge is also installed,
the print quality is enhanced. A photo print cartridge can be purchased separately
if it is not included with your printer.
Follow these steps to print in the 4800 x 1200 optimized dpi mode:
1. Open the Print dialog box.
2. Select the Paper Type/Quality panel.
3. In the Paper Type drop-down list, click Photo Paper, and then click the
appropriate photo paper type.
4. In the Quality drop-down list, click Maximum dpi.
5. Select any other print settings that you want, and then click Print.
7.4 Saving money when printing photos
HP Everyday Photo Paper
To save money and ink when printing photos, use HP Everyday Photo Paper, Semi-
gloss and set the Print quality to Normal.
HP Deskjet 6600 series printer User's Guide
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