Brother MFC4450 manual If You are Having Difficulty with Your MFC, 14-4, Caused by your machine

MFC 4450/OP-US-5.0

TROUBLESHOOTINGPROCEDURES

P

S

NOT REGISTERED

PRINTER JAM

SET CARTRIDGE

The One-Touch key or Speed-Dial number you pressedhasnonumberassignedtoit.Youwill have to program a phone number. (See page 3-6~8.)

Thepaperisstuckintheprintingarea. Remove the jammed paper. (See page 13-6~7.)

Atonercartridgeisnotinstalled.Reinstallthe tonercartridge.

If You are Having Difficulty with Your MFC

When the Receiving Party Says the Picture is Not Clear

Sometimes the resolution mode you chose when you sent your fax may not have been appropriate. Send the fax again, but try using the FINE or SUPERFINE mode. Also, your MFC’s scanner may be dirty, so try cleaning it. (See page 13-1~2.)

When the Receiving Party Says Vertical Streaks Appear on the Faxes They R e c e i v e :

YourMFC’sscannermaybedirtyorthereceivingparty’sprinterheadmaybedirty.

Clean your scanner, (see page 13-1~2)and make a copy to check if the problem was

caused by your machine.

Vertical Streaks Appear on the Faxes You Receive

Sometimes you may see vertical streaks on the faxes you receive. Either your MFC’s primarycoronawireforprintingmaybedirty,orthesendingparty’sfaxscannermay be dirty. Clean your primary corona wire. (See page 13-3.)Make a copy to seeifthe verticalstreaksarestillthere.

Vertical Streaks Appear in Copies

Sometimes you may see vertical streaks on your copies.

Eitherthescannerortheprimarycoronawireforprintingisdirty.Cleanthemboth. (Seepage13-1~3.)

14-4