Adjusting the feed amountAdjusting the feed amountAdjusting the Feed Amount ............................................................................................................................ 564Selecting a Feed Amount Adjustment Method ........................................................................................... 564Automatic Banding Adjustment ................................................................................................................. 565Manual Banding Adjustment ...................................................................................................................... 566Fine-Tuning the Paper Feed Amount ......................................................................................................... 568Adjusting Line Length ................................................................................................................................ 568Adjusting the Vacuum Strength ...................................................................................................................... 570Adjusting the Feed AmountAdjusting the Feed AmountIf printed documents are affected by the following problems, try adjusting the feed amount.• Banding in different colors• Line length is not accurate in the direction paper is fedTo adjust the feed amount, do the following, in this order.1 Depending on the issue, adjust Adj. Priority to suit the particular type of paper.(See "Selecting a Feed Amount Adjustment Method.") ➔P.5642 Execute Adj. Quality or Adjust Length, depending on the selection in Adj. Priority.(See "Automatic Banding Adjustment.") ➔P.565(See "Manual Banding Adjustment.") ➔P.566(See "Adjusting Line Length.") ➔P.5683 After executing Adj. Quality, execute Adj. Fine Feed for further adjustment as needed.(See "Fine-Tuning the Paper Feed Amount.") ➔P.568Selecting a Feed Amount Adjustment MethodSelecting a Feed Amount Adjustment MethodMethods of adjusting the amount paper is fed are set in Adj. Priority.Adjust Adj. Priority to suit your particular printing application.• Print Quality: Adjusts the feed amount to reduce banding across the sheet in printed documents.Adj. Quality settings are applied. When Adj. Fine Feed is executed, the Adj. Fine Feed settings are appliedin addition to the Adj. Quality settings.• Print Length: Adjusts the feed amount for better accuracy of lines in printed documents.The settings of A:High or B:Standard/Draft in Adjust Length are applied.• Automatic: Print Quality or Print Length is selected, depending on Print Priority as selected in the printerdriver at the time of printing.Image or Office Document: Print Quality is selected.Line Drawing/Text: Print Length is selected.Note• Either A:High or B:Standard/Draft in the Adjust Length menu is applied, depending on printer driver settings atthe time of printing.• If you have selected Easy Settings in the printer driver, follow these steps to confirm the Print Priority setting.• Windows: Click View Settings on the Main tab to display the View Settings dialog box.• Mac OS: Click View set. on the Main pane to display the View set. dialog box.Follow these steps to configure the settings.1 Load the paper.• Attaching the Roll Holder to Rolls ➔P.342• Loading Rolls in the Printer ➔P.345• Loading Sheets in the Printer ➔P.369Adjusting the Feed Amount iPF850User's GuideAdjustments for Better Print Quality Adjusting the feed amount564
