HP 750 User Manual

Page 195

Print Quality

C4705-90000

9-17

AreaĆFill Diagnostic Plot (Service Test 15 ' page 8Ć35)

Objectives

Thisplot isintended to check the printĆquality performance when printing area fills. The plot

presents a worst case situation for the mainĆink media interaction problems:

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Print Modes

In this case, the print modes depend on the frontĆpanel settings, so that it is possible to verify

influence on printĆquality performance. It is possible to modify the print modes using the

following variables:

D printĆquality: Fast, Normal and Best. The number of carriage passes per swath depends

on the printĆquality and mediaĆtype settings.

D Lightness: Lighter, Normal or Darker. This reduces or increases the drop volume of the

cartridgesmodifying nozzle temperature.

D Dry time. Thisincreasesthe minimum time between swathsand before cutting which we

can find by printing in certain conditions(media & print mode).