Manual Adjustment to Straighten Lines and ColorsManual Adjustment to Straighten Lines and ColorsIf printed vertical lines are warped or colors are out of alignment, execute Head Posi. Adj. to adjust the Printheadalignment.Normally, execute Standard.(See "Automatic Adjustment to Straighten Lines and Colors.") ➔P.550However, when printing on special paper, or if printing is not improved after Standard, try Manual.Manual adjustment requires you to examine the printed test pattern and enter an adjustment value.Note• We recommend using the type of paper you use most often for adjustment.• If the printhead position was not adjusted during initial setup or when the printhead was replaced, execute Initialadjustmt.(See "Adjustment When Installing the Printhead.") ➔ P.553Items to PrepareWhen Using Rolls An unused roll at least 254.0 mm (10.00 in) wideWhen Using Sheets Two sheets of unused paper of at least A4/Letter size (or one sheet when using A2 or larger)Perform adjustment as follows.1 Load paper.• Attaching the Roll Holder to Rolls ➔P.342• Loading Rolls in the Printer ➔P.345• Loading Sheets in the Printer ➔P.369Important• Always make sure the loaded paper matches the type of paper specified on the printer. Adjustmentcannot be completed correctly unless the loaded paper matches the settings.2 On the Tab Selection screen of the Control Panel, press ◀ or ▶ toselect the Settings/Adj. tab ( ).Note• If the Tab Selection screen is not displayed, press the Menu button.3 Press the OK button.The Set./Adj. Menu is displayed.4 Press ▲ or ▼ to select Adjust Printer, and then press the OK button.5 Press ▲ or ▼ to select Head Posi. Adj., and then press the OK button.6 Press ▲ or ▼ to select Other, and then press the OK button.Manual Adjustment to Straighten Lines and Colors iPF840User's GuideAdjustments for Better Print Quality Adjusting the Printhead552
