Brother Mfc 5890cn User Manual

Troubleshooting and Routine Maintenance149
B
Handling Incoming Calls
DifficultySuggestions
The machine ‘Hears’ a voice as a 
CNG Tone.
If Fax Detect is set to on, your mach ine is more sensitive to sounds. It may 
mistakenly interpret certain voices or music on the line as a fax machine calling and 
respond with fax receiving tones. Deactivate the machine by pressing 
Stop/Exit. 
Try avoiding this problem by turning Fax Detect to off. (See 
Fax Detect on page 52.)
Sending a fax call to the machine. If...

150
Software Difficulties
DifficultySuggestions
Cannot install software or print. Run the  Repair MFL-Pro Suite program on the CD-ROM. This program will repair 
and reinstall the software.
‘Device Busy’  Make sure the machine is not showing an error message on the LCD.
Cannot print images from 
FaceFilter Studio.  To use FaceFilter Studio, you must install the FaceFilter Studio application from 
the CD-ROM supplied with your machine. To install FaceFilter Studio see the 
Quick Setup Guide
.
Also, before...

Troubleshooting and Routine Maintenance151
B
Network Difficulties
DifficultySuggestions
Cannot  print  over  the Network. Make sure that your machine is powered on, is online and in Ready mode. Print a  Network Configuration list (see Reports on page 86.) and check the current 
Network settings printed in this list. Reconnect the LAN cable to the hub to verify 
that the cabling and network connections are good. If possible, try connecting the 
machine to a different port on your hub using a different...

152
Dial Tone detectionB
When you send a fax automatically, by 
default your machine will wait for a fixed 
amount of time before it starts to dial the 
number. By changing the Dial Tone setting to 
Detection you can make your machine dial 
as soon as it detects a dial tone. This setting 
can save a small amount of time when 
sending a fax to many different numbers. If 
you change the setting and start having 
problems with dialling you should change 
back to the factory  No Detection setting.
aPress...

Troubleshooting and Routine Maintenance153
B
Error and Maintenance messagesB
As with any sophisticated office product, errors may occur and consumable items may need to be 
replaced. If this happens, your machine identifies the error and shows an error message. The 
most common error and maintenance messages are shown below.
You can correct most errors and routine maintenance by yourself. If you need more help, the 
Brother Solutions Center offers the latest FAQs and troubleshooting tips.
Visit us at...

154
Cannot DetectYou installed a new ink cartridge 
too quickly and the machine did 
not detect it. Take out the new ink cartridge and 
re-install it slowly until it clicks.
If you are using non Brother 
Original ink the machine may not 
detect the ink cartridge. Replace the cartridge with a Brother 
Original ink cartridge. If the error message 
remains, contact your Brother dealer.
An ink cartridge is not installed 
correctly. Take out the new ink cartridge and 
re-install it slowly until it clicks....

Troubleshooting and Routine Maintenance155
B
Ink lowOne or more of the ink cartridges 
are running out of ink. If a sending 
machine has a colour fax to send, 
your machine’s ‘handshake’ will 
ask that the fax be sent as black 
and white. If the sending machine 
has the ability to convert it, the 
colour fax will be printed at your 
machine as a black and white fax. Order a new ink cartridge. You can 
continue printing until the LCD shows 
Cannot Print
. (See Replacing the ink 
cartridges  on page...

156
No Paper FedThe machine is out of paper or 
paper is not properly loaded in the 
paper tray. Do one of the following:
„ Refill the paper in the paper tray, and 
then press  Mono Start  or 
Colour Start .
„ Remove the paper and load it again 
and then press  Mono Start or 
Colour Start .
The paper is jammed in the 
machine. Remove the jammed paper by following 
the steps in 
Printer jam or paper jam 
(MFC-5890CN only)  on page 161 or 
Printer jam or paper jam (MFC-6490CW 
only)  on page 163.
The jam...

Troubleshooting and Routine Maintenance157
B
Paper JamPaper is jammed in the machine. (MFC-6490CW)
Open the Outer Rear Cover and Inner 
Rear Cover (at the back of the machine) 
and remove the jammed paper. (See 
Printer jam or paper jam (MFC-6490CW 
only) on page 163.)
(MFC-5890CN)
Open the Jam Clear Cover (at the back of 
the machine) and remove the jammed 
paper. (See  Printer jam or paper jam 
(MFC-5890CN only)  on page 161.)
Make sure the paper length guide is 
adjusted  to the correct paper size....

158
Unable to Scan XXThe machine has a mechanical 
problem.
—OR—
A foreign object such as a clip or 
ripped paper is in the machine. Open the scanner cover and remove any 
foreign objects inside the machine. If the 
error message continues, disconnect the 
machine from the power for several 
minutes, then reconnect it. (The machine 
can be turned off for approximately 
24 hours without losing faxes stored in the 
memory. See 
Transferring your faxes or 
Fax Journal report  on page 159.)
Unusable Device...