MFC 4450/OP-US-5.0

TROUBLESHOOTINGPROCEDURES

D

M

N

COOLING DOWN

PLEASE WAIT

COVER OPEN

DISCONNECTED

DOCUMENT JAM

MACHINE ERROR XX

PRESS STOP KEY

MEMORY FULL

NO RESPONSE/BUSY

When the temperature of the drum unit or tonercartridgebecomestoohot,theMFCwill pauseitscurrentprintjobandgointocooling down mode. During the cooling down mode youwillhearthecoolingfanrunningwhilethe display on the MFC shows COOLING DOWN and PLEASE WAIT. You must wait and allow the MFC to resume printing when it is ready.

The top cover or multipurpose sheet feeder coverwasnotcompletelyclosed.Pleasecheck each of them.

The telephone line was disconnected by the other party during the communication. Try callingtheotherpartytoseewhathappened.

Your documents were not inserted properly, orthedocumentswerenotfedproperly,orthe documents were too long.

Open the control panel and remove the documents. (See page 13-6~8.)Then close the control panel, press Stop and insert the documentsagain,adjustingtheguidesoneither side of the document, and try sending the fax again.

Original documents should be straight, non- wrinkled,tobecorrectlyfed. Otherwise,the documents may occasionally jam.

Turnoffthepower.ThencontacttheCustomer Service number listed on page 14-1.

Press the FF/Cont switch to print the data remaining in the MFC.

Reduce the print resolution or reduce the complexity of your document.

The number you called does not answer or is busy. Or, you may have reached a number that is not connected to a fax machine. Check the number and try again.

Maintenance

14-3

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Brother MFC4450 manual 14-3

MFC4450 specifications

The Brother MFC-4450 is a multifunction center that stands out in the realm of office equipment for its versatility, efficiency, and user-friendly design. This machine combines printing, scanning, copying, and faxing functions, catering to the diverse needs of both home and small office users. Its compact design allows it to fit comfortably on a desk while maximizing productivity without occupying excessive space.

One of the most significant features of the MFC-4450 is its printing capability. It utilizes laser technology, which is renowned for producing sharp text and rich graphics at impressive speeds. With a print resolution of up to 2400 x 600 dpi, users can expect high-quality documents that are essential for any professional setting. The print speed is also a standout characteristic, delivering approximately 21 pages per minute, which helps to keep workflow uninterrupted in busy environments.

The scanning function of the Brother MFC-4450 is equipped with a flatbed scanner that supports high-resolution scanning up to 600 x 2400 dpi. This feature is valuable for digitizing documents, photographs, and receipts, ensuring that important information is preserved in digital format. Additionally, the built-in automatic document feeder (ADF) can handle multiple pages, making it effortless to scan, copy, or fax multi-page documents.

In terms of connectivity, the MFC-4450 offers a variety of options, including USB and parallel interfaces, allowing for easy integration into existing office setups. Its compatibility with various operating systems ensures that users can seamlessly connect it to their computers without any hassle.

Moreover, the MFC-4450 includes advanced features like a 33.6 Kbps fax modem, which can transmit faxes quickly and efficiently. The 250-sheet paper capacity means users can navigate large print jobs without frequent replenishment, promoting uninterrupted work.

Durability and reliability are hallmarks of Brother products, and the MFC-4450 exemplifies this reputation. Built to withstand the rigors of daily use, it reduces downtime with essential features like a low toner indicator and user-friendly maintenance options.

Overall, the Brother MFC-4450 is an all-in-one solution perfect for small businesses and home offices. With its combination of printing, scanning, copying, and faxing capabilities, alongside reliable performance and ease of use, it emerges as a dependable partner for enhancing productivity and efficiency in any workspace.