Brother MFC-8510DN Cleaning the drum unit

d Clean the corona wire inside the drum unit by gently sliding the green tab from left to right and right to left several times.

Note

Be sure to return the tab to the home position (a) (1). If you do not, printed pages may have a vertical stripe.

e Put the drum unit and toner cartridge assembly back into the machine.

f Close the front cover of the machine.

Cleaning the drum unit

If your printout has dots at 3.7 in. (94 mm) intervals, the drum may have foreign material, such as glue from a label stuck on the drum surface. Follow the steps below to solve the problem.

a Make sure that the machine is in the Ready mode.

Press Menu, 6, 6, then press Start to print the drum dot check sheet.

66.Drum Dot Print

Printing

b Leave the machine turned on for 10 minutes for the internal fan to cool the extremely hot parts inside the machine.

c After the machine has cooled down, turn off the machine’s power switch.

d Press the front cover release button and then open the front cover.

Contents

Page Page Page Table of Contents General Setup Security features Sending a fax Receiving a fax Dialing and storing numbers Printing reports Making copies Routine maintenance Options Glossary Index Page 1 General Setup Ring volume Beeper volume Speaker volume Toner Save Sleep Time Deep Sleep mode Quiet mode Setting up the prefix number Changing the prefix number 2 Security features Setting the password for the administrator Changing the password for the administrator Setting up the Public user mode Setting up restricted users Turning Secure Function Lock on/off Switching Users Changing to the Public mode Remote Setup Setting up the password Changing your Setting Lock password Turning Setting Lock on/off Dial pad restriction One Touch restriction Speed Dial restriction 3 Sending a fax Changing a 2-sidedfax layout (MFC-8810DWand MFC-8910DW) Sending faxes using multiple settings Changing Fax Resolution Sending a fax manually Sending a fax at the end of a conversation Dual access Broadcasting How to broadcast a fax Address Book Canceling a Broadcast in progress Real Time Transmission Overseas Mode Delayed Fax Delayed batch transmission Checking and canceling waiting jobs Electronic cover page Composing your own comments Send a cover page for the next fax Destination Display Polled transmit 4 Receiving a fax Fax Forwarding Paging Fax Storage Changing Remote Fax Options Remote retrieval Retrieving fax messages Changing the Fax Forwarding number Remote fax commands Printing a reduced incoming fax Duplex (2-sided)printing for FAX mode Setting the Fax Receive Stamp Receiving a fax at the end of a conversation Setting the Print Density Printing a fax from the memory Polling receive Stop polling 5 Dialing and storing numbers Tone or Pulse (Canada only) Special line considerations For Fax/Tel mode only Converting telephone wall outlets Installing machine, external two-lineTAD and two-linetelephone Dialing access codes and credit card numbers Setting up Groups for Page Page Page Page Changing Group numbers Page Deleting Group numbers 6 Printing reports Transmission Verification Report Fax Journal (Activity Report) How to print a report 7 Making copies Stop copying Enlarging or reducing the image copied Page Using the Options key Sorting copies Improving copy quality Adjusting Brightness and Making N in 1 copies (page layout) 2 in 1 ID Copy Tray selection Duplex Copy (long edge flip) Advanced Duplex Copy (short edge flip) Advanced 2 sided i 1 sided Advanced 1 sided i 2 sided A Routine maintenance Cleaning the outside of the machine Cleaning the scanner Cleaning the corona wire Page Cleaning the drum unit Page Page Page Cleaning the paper pick-uprollers Page Checking the Page Counters Checking the remaining life of parts Page Page Page B Options SO-DIMMTypes Installing extra memory Page C Glossary Easy Receive ECM (Error Correction Mode) Extension telephone External telephone F/T Ring Time Overseas Mode Paging Pause Polling Pulse (Canada only) Transmission Verification Report User Settings List D Index Page Page Visit us on the World Wide Web http://www.brother.com