Oki 4500 manual Replacing Image Drum Unit

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9.Close the control panel. Press down until it snaps into place.

Caution: Please abide by the disposal laws of your country when disposing of replaced toner cartridges.

Replacing Image Drum Unit

If you have dirty print-outs then the image drum may have accumulated toner on it. Press the SELECT FUNCTION key, then the PRINTER CLEANING One Touch key and then the

ôYES key. Your fax machine prints a cleaning page to clean the image drum. Repeat this procedure several times and then check again if you still have dirty print-outs. If this procedure does not solve the problem, your fax machine needs a new image drum unit. Contact your dealer to order one.

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 factors, 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.

Caution: 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.

Warning: If you open the top cover, you will see a label that reads CAUTION-HOT. This area is extremely hot and must not be touched under any circumstances.

1.Lift the top cover and swing it out of the way.

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

English

User’s Guide

83

Image 83

Contents Okifax Energy Star Symbols in this BookContents Advanced Operations Problem Solving General SafetyInstallation Hints Toner Cartridge & Image Drum Unit Handling Operation & MaintenanceEmergency First Aid Introduction FeaturesProduct Options What You Should Receive Component IdentificationComponents English Control Panel Control Panel Keys & Indicators Okifax One Touch Keypad Using One Touch Keys for DiallingUsing One Touch Keys for Selecting Functions & Programming Signal Tones Unpacking InstallationWhere to Install Your Fax Machine Getting StartedInstalling Toner Cartridge Setting Up Your Fax MachineInstalling Paper Trays & Stackers Okifax Connecting Telephone Line Loading Paper Connecting Telephone, Handset or Answering MachineConnecting Power Cable Press the Select Function key Setting the ClockSetting the Answering Mode Answering Mode Options Fax Machine Identification Changing Answering ModePress the User Prog One Touch key. The display shows Connecting to a PBX Setting LanguageMFP Function Auto Dial number Dial DirectoriesProgramming One Touch Keys One Touch Parameters Chain Dialling Programming Auto Dial NumbersSelect Function key Programming GroupsPress the Auto Dial key. Enter the 2-digit Document Size Basic OperationsPreparing Documents Loading DocumentsSending Fax to Single Location Document Type Resolution to UseConfirming Results Search Key DiallingReal-Time Dialling RediallingMemory Reception Receiving Faxes ManuallyReceiving Faxes in Memory Stopping a TransmissionNo Toner Reception Cancelling Messages Stored in MemoryNo Paper Reception Rejecting Unsolicited Fax Messages Power Failures & MemoryMaking Copies Using Voice RequestMaking Copies Using Manual Paper Feeder Answering Voice Request Initiating Voice RequestSending Faxes to Multiple Locations and/or Groups Advanced OperationsThen press the no õ key and the display changes to Sending Delayed Faxes to Single Locations Delayed Sending of FaxesSelect your location as follows Entry is OK? Then press the no õ key and the display changes to Cancelling Delayed Transmission Sending Confidential Faxes Confidential FaxesCreating Confidential Mailbox Receiving Confidential FaxesClosing Confidential Mailbox Changing Mailbox PasswordPersonal BOX NO. Enter 0 Printing Confidential FaxesRelay Broadcast Report Relay BroadcastingRelay Initiating Station Relay Key StationPolling Transmission PollingPersonal BOX NO. Enter Polling Reception Cancelling Polling TransmissionWhile Sending Faxes Dual AccessPrinting Bulletin Messages While Printing Reports While Receiving FaxesWhile Making Copies User Function Settings List Customizing Features & OperationsUser Function Settings Viewing Your Current SettingsOkifax Power Save Mode Press Start to Exit Send Scanned Pages Press the ô YES key. The display shows Setting Distinctive Ring Press the Select Function key Personal Mailboxes Changing Memory Password Press the Select Function key Memory PasswordCreating Memory Password Press the Select Function key Deleting Memory Password Press the Select Function key Restricted AccessChanging Restricted ID Closing Restricted ID Dial Parameter SettingsDial Parameter Settings List Press the User Prog One Touch key. The display shows Using the numeric keypad, press number 2. The display shows Broadcast Confirmation Report ReportsUnderstanding Reports Activity ReportDial code Configuration ReportActive Memory Files Report Telephone DirectoryBroadcast Entry Report Message Confirmation ReportConfidential Reception Report Printing Other Reports Press the Select Function key Power Outage ReportPrinting Reports Printing Message Confirmation ReportCommunication Codes Clearing Printing Paper Jams Problem SolvingClearing Document Jams Okifax Replacing Toner Cartridge Okifax Replacing Image Drum Unit Reading Print Counters Shipping the Fax Machine Problem ChecklistYou sent a fax but the image the remote fax machine received You tried dialling with a One Touch key or an Auto Dial Normal Display Error MessagesDisplay Panel Messages Memory Error except programming area Please contact Category Specifications SpecificationsIndex POLL= Polled Polling Waiting to be Polled Statutory User Information UK only TEL/FAX Change Over Oki Systems Ireland Limited OKI Systems Companies