TroubleshootingControlling Print QualityVarious factors can affect the quality of the output of your printer. For consistent and optimum printquality, use paper designed for your printer, and correctly set the Print-Quality Mode and ColorAdjustments. Follow the guidelines in this section to maintain optimum print quality from your printer.Temperature and humidity affect the quality of the printed output. For details, see EnvironmentalSpecifications on page 289.Paper and MediaYour printer is designed to use various paper and other media types. Follow the guidelines in this sectionfor the best print quality and to avoid jams:• Use only Xerox approved paper. For details, see Supported Paper on page 50.• Use only dry, undamaged paper.CAUTION: Some paper and other media types can cause poor output quality, increased paper jams,or damage your printer. Do not use the following:• Rough or porous paper• Inkjet paper• Non-laser glossy or coated paper• Paper that has been photocopied• Paper that has been folded or wrinkled• Paper with cutouts or perforations• Stapled paper• Envelopes with windows, metal clasps, side seams, or adhesives with release strips• Padded envelopes• Plastic media• Ensure the paper type selected in your print driver matches the paper type on which you are printing.• If you have the same size paper loaded in more than one tray, ensure that the proper tray is selectedin the print driver.• Store your paper and other media properly for optimum print quality. For details, see Paper StorageGuidelines on page 51.Print-Quality ModesSelect the correct print-quality setting for your print job from the print driver. For instructions on settingthe print quality, see Selecting Printing Options on page 77. To control the print quality:• Use the print-quality settings in the print driver to control print quality. If the print quality is notsuitable, adjust the print-quality setting to an higher level.• Use only Xerox approved paper. For details, see Supported Paper on page 50.266 Xerox ® WorkCentre® 7970 Multifunction PrinterUser Guide
