PRINTER OVERVIEWXEROX WIDE FORMAT 721P PRINTER OPERATOR MANUAL 13Operator Panel & Status DisplayThe operator panel is located on top of the front side of the printer.It consists of a graphic display, a message display and severalfunction keys.1. Ready Indicator Flashes when the printer is warming up, and remains on steadywhen the printer is ready to operate.2. Door Open Indicator This indicator flashes and an error code is displayed when a dooris opened, or the Inner Transport Unit is opened.3. Toner Empty Indicator This indicator flashes when the toner level is low.When the toner supply is empty, the indicator is on steady and nomore prints can be made.You can replace the Toner cartridge even if the printer isoperating.4. Media Empty Indicator This indicator flashes when the selected media roll is depleted.5. Media Jam Indicator This indicator flashes when media is jammed in the printer.6. Wire-Clean key The Charge Scorotron Wire is cleaned when this key is pressed.The Ready Indicator flashes during the cleaning process.7. Exp-Clean key Lens Array of LED Print Head is cleaned when this button ispressed. Ready Indicator flashes during the cleaning process.8. Media Roll Indicator Displays the selected media roll for lead edge cut when theSELECT key is pressed.9. Select key Press this key to select the media roll desired for a lead edge cut.10. Cut key Press this key to feed and cut 240mm of the lead edge of theselected roll.11. Media Jam LocationIndicatorIndicates the location where Jam has occurred.12. Copy Density Indicator The selected Print Density level is illuminated.13. Copy Density Key Use this key to temporarily increase or decrease the imagedensity.14. Menu, , , *, Enter,Online These keys are used for changing User Modes described inChapter 7. The Online Key is also used to place the printer Offlineand Online.15. Status Display Error Codes, Status Codes and messages are displayed here.Exp-CleanWire-CleanPaper Deck1 2 3 4Select CutMFD1D2D3 D4PFExitCopy Density Menu Enter Online1 2 3 4 56 7 8 9 10 11 12 13 1415