Xerox 721P manual Cleaning The LED Print Head, Exp-Clean

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CARE

Cleaning The LED Print Head

Periodic cleaning of the LED Print Head will reduce print quality problems such as light prints or deletions in the print caused by the accumulation of toner inside the printer.

NOTE: The LED Print Head Cleaning is performed automatically when the printer is switched on.

		Paper Deck				MF	Exit
							Exit

		1	2	3	4	D1	PF
						D2	PF
Wire-Clean	Exp-Clean	Select			Cut	D2	Copy Density	Menu	Enter	Online
						D3	D4

Exp-Clean

Exp-Clean

Press this key to clean the Lens Array of the LED Print Head if there is no message in the Status Display.

A “-C-“ will be displayed during the cleaning process.

NOTE:

It will take approximately 2 minutes for the cleaning process.

XEROX WIDE FORMAT 721P PRINTER OPERATOR MANUAL

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Contents Xerox Wide Format 721P Printer Operator Manual Page Table of contents User Modes Safety Notes Introduction Australia/New Zealand EMC NoticesEuropean Union CanadaUSA JapanIntroduction IntroductionTerminology Used In This Manual Organization And Content Of This ManualBold Conventions Used In This ManualThis page is intentionally blank Product Specifications SpecificationMedia Specifications Serial Number Location Room Space RequirementsRoom Space Requirements Room Air Change Requirements For Ozone DissipationThis page is intentionally blank Printer Orientation Printer OverviewMain Components Pins Pins Not UsedService use only Rear Side ViewPrinter Overview Operator Panel & Status Display Ready IndicatorMedia and Toner Status Panel Use IndicatorsRoll Size Displays Displays the size of the roll media Online/Offline Job Cancel Adding Media Rolls MediaLoading The Roll Media Roll 1, 2 Roll 3 only Loading The Roll Media Roll Belt Loading The Roll Media When Printing Dehumidifier Using Manual Bypass Feed Care When The Toner Cartridge Needs ReplacementReplacing The Toner Cartridge Sealed opening Wire-Clean Cleaning The Charge Scorotron WireExp-Clean Cleaning The LED Print HeadCleaning The Printer Surface Ordering supplies Supply order procedureSupply order list This page is intentionally blank Media Jams Problem SolvingClearing Media Jam J-01 & J-02 Problem Solving Clearing Media Jam J-03 Problem Solving Clearing Media Jam J-04 Green Knob Clearing Media Jam J-05 Clearing Media Jam J-11 & J-12 Slit Clearing Media Jam J-13 & J-14 Clearing Media Jam J-22 Printer Errors E-XX Error CodesError Code Cause Treatment Thumping Noise in Standby Door Open Errors U-XXProblem Cause Solution Image Quality Problem SolvingThis page is intentionally blank User Modes User Mode 1 Test Print U1User Modes User Mode 2 Date and Time setting U2 Hour Minute Second User Mode 3 Low Power Saver Mode U3 User Modes User Mode 4 High Power Saver Mode U4 User Modes User Mode 5 Media Cut At Power on U5 User Mode 6 Detack Lamp Control Mode U6 User Mode 7 Attention Beeper Enable Mode U7 User Mode 8 Custom Setting Plain Paper U8 User Mode 9 Custom Setting Vellum/Tracing Paper U9 User Mode a Custom Setting Film UA User Mode b Image Enhancement Ub 701P39415 4/2003 USA