TroubleshootingPhaser 7100 Color Printer 113User GuidePage Margins Are InconsistentThe image is not centered on the page orthe margins are not consistent.Use the paper registration adjustment to center the printed image onthe paper. An adjustment is available for each paper tray, for 1-sided or2-sided prints. For more information, go towww.xerox.com/office/7100support.Sides 1 and 2 Are Not AlignedThe image is not centered on the page orthe margins are not consistent.1. To check alignment, hold your print up to a strong light and look forthe shadow cast by Side 2.2. Use the paper registration adjustment to center the printed imageon the paper. For more information, go towww.xerox.com/office/7100support.Vertical White Lines or Streaks - OneColorLines or streaks appear in one color ofyour output.1. Print the test pages to identify the affected color.• To print the Demo Page, on the control panel, select Menu > PrintReports > Demo Page, then press OK.• To print the Calibration Chart, on the control panel, select Menu >Admin Menu > Image Quality > Adjust Gradation > Photo >Calibration Chart. Then follow the onscreen instructions.1. Use the laser window Cleaning Tool to clean the laser window of theaffected color. For details, see Cleaning the Laser Lenses on page 74.2. Check the condition of the toner cartridge and replace it if necessary.For more information, and printable CMYK pages, go towww.xerox.com/office/7100support.
