BT manual DF450 doesn’t print properly

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Help

HelpIf you have any problems using your DF450, this section will give you the most common solutions.

DF450 doesn’t print properly

Have you removed the protective film from the ink cartridge or print head or both?

The print head nozzle may need cleaning. Lifting the print cover and closing it again makes the DF450 perform an automatic test procedure, which cleans the nozzle

The electrical contacts for the ink cartridge may need cleaning.

•Open the printer cover.

•Remove the print cartridge.

•Clean the electrical contacts on the ink cartridge with a dry cotton wool bud. Caution: Do not touch the nozzles or contacts.

•Clean the electrical contacts on the print cartridge in the same way.

Contacts

•The print cartridge cleaning head may need wiping.

•Wipe the head with a dry cotton wool bud

Contacts

Do not touch

Cleaning head

Nozzles

Do not touch

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Contents User guide DF450 plain paper fax machineAutomatic document Top viewTop view with the printer cover and control panel open Last TX Control panelThis guide For your records Setting upFollow these steps to get your DF450 ready Plug into the BT socket Fit your DF450 attachments to the main unit Plug the mains lead into a convenient socketTo fit the sent document tray Fully assembled DF450 with attachments fitted Place paper in the automatic sheet feeder Install the print cartridgeClose cover Setting the time and date Connecting a phone or an answering machine to your DF450Setting your name and fax number International codes Name and fax number positionUsing your DF450 Normal dialling Fax is received and printed Which mode is correct for you? Setting the answer modeEither Using a phone or answering machine with your DF450Remote control from an extension Insert the document PollingStoring one-touch and Quickdial numbers and names Press the Function button the display shows FAX SET-UP To store Quickdial numbers and names Press the Function button, display shows FAX SET-UP Fax monitor To change the speaker volumeTo automatically print individual reports Print-outsTo print a list of stored names, numbers and settings Adjusting for different-size paper Changing the size of incoming faxes Adjusting the silence lapse time Adjusting the beep in phone/fax modeConnecting your DF450 to a direct exchange line Connecting your DF450 to a private switchboardInserting a pause Error correction mode ECM Setting the external buttonSpeed DiagnosticsMaintenance Blank sheet of paper. If the copy is not clear DF450 doesn’t print properly If printing paper is jammed Freefone 0800 Industry standard test sheet Display messages Automatic test procedure No action Operation Transmission report messages Journal report messages Message in Result Interpretation Action Field Engaged tone detected before Repeat transmission Electrical characteristics Technical Specifications and General CharacteristicsTechnical information Voltage drop Index REN Index Page Offices in Europe, North America, Japan and Asia Pacific