Xerox 721P manual Dehumidifier

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MEDIA

Dehumidifier

The printer is equipped with media heaters, which, when enabled, maintain the media at a constant temperature. The heaters operate at night and in high-humidity conditions in order to avoid moisture-related problems with the media such as wrinkling and deletions in the print.

XEROX Service can enable the heaters to operate in one of three modes:

1.Off all the time

2.Off when printer is switched on. The heaters will continue to operate when the printer is switched off, as long as the printer is connected to a live power outlet.

3.On all the time.

If XEROX Service has enabled the media heaters, the heaters can be switched on or off by the Operator as environmental conditions change:

Top Rear Cover

1.Open the Top Rear Cover in order to locate the Dehumidifier Switch.

Switch

2.Set the switch to the correct position for humid or dry conditions:

In humid conditions, the dehumidifier switch should be set to the “1” position.

In dry conditions, the dehumidifier switch should be set to the “0” position.

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 Canada EMC NoticesAustralia/New Zealand European UnionUSA 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 Room Air Change Requirements For Ozone Dissipation Room Space RequirementsSerial Number Location Room Space RequirementsThis page is intentionally blank Printer Orientation Printer OverviewMain Components Rear Side View Pins Not UsedPins Service use onlyPrinter 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