11 - 4; ERROR MESSAGES; ERROR MESSAGE- Page 91

Brother MFC-7820N User's Guide

2014 Dodge Charger SRT Owner Manual

Table of Contents

USER'S GUIDE MFC-7420/MFC-7820N
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Troubleshooting and routine maintenance

11 - 4

11

Toner Life End

The toner cartridge and drum unit 
assembly may have been installed 
improperly.

Re-install the toner cartridge and drum unit assembly.

The toner cartridge is used up and 
printing is not possible.

Replace the toner cartridge with a new one. 
(See 

Replacing the toner cartridge (TN-350)

 on page 

11-25.)

Toner Low

If the LCD shows 

Toner Low

, you can 

still print, however, the MFC is telling 
you that toner is near end of its life and 
will soon run out.

Order a new toner cartridge now.

Unable to Init.

(Initialize)

Unable to Print

Unable to Scan

The MFC has a mechanical problem.

(For MFC-7420)

When you turn off the MFC's power switch its memory 
will be cleared. To check whether the MFC has faxes 
in its memory see 

Checking if the MFC has faxes in its 

memory

 on page 11-5. If there are faxes you need to 

save them before following the suggestions below. 
(See 

Transferring faxes to your PC

 on page 11-5 or 

Forwarding faxes to another fax machine

 on page 

11-5.

Turn off the MFC's power switch and then turn it on 
again. If the error message continues, leave the MFC 
for several minutes and try it again.

(For MFC-7820N) 

Turn off the MFC's power switch and then turn it on 
again. If the error message continues leave the MFC 
for several minutes and then try it again. (The MFC can 
be turned off for up to 4 days without losing faxes 
stored in the memory.)

Wrong Paper Size

Paper is not the correct size.

Load the correct size of paper (Letter, Legal or A4) and 
then press 

Start

.

ERROR MESSAGES

ERROR MESSAGE

CAUSE

ACTION

Detailed Information for Brother MFC-7820N User's Guide

Lists of information found in Brother MFC-7820N User's Guide - Page 91

  • 25.) Toner Low If the LCD shows Toner Low , you can still print, however, the MFC is telling you that toner is near end of its life and will soon run out.
  • 5. If there are faxes you need to save them before following the suggestions below.
  • 5.) Turn off the MFC's power switch and then turn it on again.

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