9 Open the Top Cover and move the Angle Adjustment Leverto match the number (or the square) of the straightest setof lines.If no single set of lines is perfectly straight, move the AngleAdjustment Lever to a position between the numbers (orbetween the number and the square) of the two sets oflines that are least misaligned.10 Close the Top Cover.The Printhead is now straight, and adjustment is complete.Troubleshooting Paper Abrasion and Blurry ImagesTroubleshooting Paper Abrasion and Blurry ImagesThe Printhead height setting affects printing quality.Specifying a low Printhead height makes images clearer and enhances printing quality but may cause paper to rubagainst the Printhead.On the other hand, specifying a high Printhead height will prevent paper from rubbing against the Printhead butmay reduce the printing quality.Important• Paper rubbing against or becoming caught on the Printhead may jam or result in printed documents that aresoiled.Note• Raise or lower the printhead, depending on the nature of the problem.(See "Paper rubs against the Printhead.") ➔ P.582(See "The edges of the paper are dirty.") ➔ P.583(See "Image edges are blurred or white banding occurs.") ➔ P.5861 On the Tab Selection screen of the Control Panel, press ◀ or ▶ toselect the Paper tab ( ).Note• If the Tab Selection screen is not displayed, press the Menu button.2 Press the OK button.The Paper Menu is displayed.3 Press ▲ or ▼ to select Paper Details, and then press the OK button.iPF785 Troubleshooting Paper Abrasion and Blurry ImagesUser's GuideAdjustments for Better Print Quality Adjusting the Printhead525
