Oki 4100 manual Replacing the Image Drum Unit

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4100 Fax ENGLISH 15/1/97 9:38 am Page 65

9Close the fax machine’s control panel. Press down until it snaps into place.

Replacing the Image Drum Unit

If the faxes you receive are light or have vertical streaks in them and you are not out of toner, or if your fax machine displays a CHANGE DRUM message, your fax machine needs a new image drum unit. Contact your dealer to order one.

The life of an image drum depends on a number of fac- tors, including temperature and humidity, the type of paper you use, and the number of pages per job. The image drum cartridge should last about 10,000 pages for continuous printing, up to 8,000 pages at 3 pages per job, and about 4,500 pages at 1 page per job.

Warning: Never expose the image drum unit to light for more than 5 minutes. Never expose the image drum unit to direct sunlight. Always hold the image drum unit by the ends. Never touch the surface of the green drum inside the image drum unit.

1 Lift the fax machine’s top cover and swing it
out of the way.	English
	English

2Grasp the control panel. Pull upward and toward you until it releases. Swing the control panel up and out of the way.

Problem Solving 65

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Contents Handbook EnglishEnglish Operation and Maintenance SafetyInstallation Hints Emergency First Aid Toner Cartridge Image Drum Unit HandlingContents Programming Basic OperationsAdvanced Operations Reports Problem SolvingSpecifications Index Introduction FeaturesProduct Options What You Should Receive Component IdentificationPaper Tray/Copy Stacker ComponentsExpansion Control Panel Control Panel Keys and Indicators English English One Touch Keypad Signal Tones Machine’s function settingsUnpacking InstallationGetting Started Setting Up Your Fax Machine Release the toner Connect to the Telephone Line Loading Paper English Setting the ClockSetting the Answering Mode Setting the Fax Identification To Do This Use Setting LanguageConnecting to a PBX Programming One Touch Keys Dial DirectoriesOne Touch Parameters Programming Auto Dial Numbers Location Programming Programming GroupsPreparing Documents Basic OperationsDifferent sizes at the same time Loading DocumentsDocument Type Contrast to Use Sending a Fax to a Single LocationReceiving Faxes Manually MSG. in MEMORY, Printing Receiving Faxes in MemoryRejecting Unsolicited Fax Messages Power Failures and MemoryMaking Copies Using Voice RequestLift the handset and press the Voice Request key PRG. Start Time Advanced OperationsSending a Fax at a Later Date and Time Sending a Delayed Fax From Memory Sending a Fax to Multiple Locations Relay Broadcasting Sending a Confidential FaxRemote List no Polling Select LocationProgramming Customizing Features and OperationsUser Function Settings English Power Save MODE, Pressstart to Exit ECM Function The error correction mode Dial Parameter Settings Service Function Settings Service Function Settings List English Understanding Reports ReportsDistant Station ID Codes Used in Reports Printing ReportsCommunication Codes Clearing a Document Jam Problem SolvingClearing a Printing Paper Jam Close the fax machine’s top cover Paper is damaged, remove and replace it Replacing the Toner CartridgeEnglish English Replacing the Image Drum Unit Remove the old image drum unit with its toner Reading Your Print Counters Problem ChecklistEnglish English English Category Specifications SpecificationsStatutory User Information UK only TEL/FAX Change Over Busy Auto StartCover CanclEcho Protection Drum CountECM Function ERR Report MCFMftone Duration 52 MFTONE/DPPULSE 52 MH only Long DOC. TXPulse Dial Rate PC/FAX SwitchPulse Make Ratio PunitRing Response Timer ProgStop TEL/FAX SWTX Mode Default