Brother MFC-9130CW Cleaning the drum unit

Cleaning the drum unit

If your printout has black or white dots or other repeating marks 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 these steps to solve the problem.

a Make sure the machine is in the Ready mode.

b Press .

c Press All Settings.

d Swipe up or down, or press a or b to display Print Reports.

e Press Print Reports.

f Swipe up or down, or press a or b to display Drum Dot Print.

g Press Drum Dot Print.

h The Touchsceen will show

Press [OK].

Press OK.

i The machine will print the Drum Dot Check Sheet. Then press .

j Press and hold down	to turn off the
machine.

k Open the top cover until it locks in the open position.

l The color of printed dots is the color of the drum you should clean. Remove the toner cartridge and drum unit assembly of the color causing the problem.

Contents

Page Which Guide What’s in it Where is it Product Safety Guide Web Connect Guide AirPrint Guide Table of Contents Sending a fax Receiving a fax Dialing and storing numbers Printing reports Making copies Routine maintenance Glossary Index Page 1 General Setup Ring volume Beeper volume Speaker volume Toner Save Sleep Time Deep Sleep mode Setting the backlight brightness Setting the Dim Timer for the backlight Setting up the prefix number Changing the prefix number 2 Security features Before you begin to use Secure Function Lock Setting and changing the Administrator Password Setting the administrator password Changing the administrator password Setting up restricted users Setting up and changing the Public user mode Turning Secure Function Lock on/off Turning Secure Function Lock on Turning Secure Function Lock off Switching Users Changing to the Public mode Changing to the restricted user mode Setting up the administrator password Changing the Setting Lock administrator password Turning Setting Lock on/off Turning Setting Lock on Turning Setting Lock off Dial pad restriction Address Book restriction Shortcuts restriction 3 Sending a fax Sending faxes using multiple settings Changing a 2-sidedfax layout (MFC-9340CDW) Changing Fax Resolution Sending a fax manually Manual transmission Sending a fax at the end of a conversation Dual access Page Real Time Transmission Overseas Mode Delayed Fax Delayed batch transmission Checking and canceling waiting jobs Setting your changes as the new default Restoring all fax settings to the factory settings Saving fax options as a Shortcut Electronic cover page Composing your own comments Send a cover page for the next fax Using a printed cover page Destination Display Polled transmit Setup for polled transmit 4 Receiving a fax Fax Forwarding Paging Fax Storage Changing Memory Receive Options If received faxes have already been printed If unprinted faxes are in the memory Turning off Remote Fax Options Setting a Remote Access Code Using your Remote Access Code Remote fax commands Retrieving fax messages Changing the Fax Forwarding number Printing a reduced incoming fax 2-sidedprinting for Fax mode (MFC-9330CDWand MFC-9340CDW) Setting the Fax Receive Stamp Receiving a fax at the end of a conversation Setting the Print Density Printing a fax from the memory Receiving faxes into memory when the paper tray is empty Polling receive Sequential polling Stop Polling Canceling a Sequential Polling Job 5 Dialing and storing numbers Tone or Pulse (Canada only) For Fax/Tel mode only Special line considerations Roll over telephone lines Converting telephone wall outlets Installing machine, external two-lineTAD and two-linetelephone Dialing access codes and credit card numbers Storing Address Book numbers from Outgoing Calls Setting up Groups for Changing a Group name Page 6 Printing reports Transmission Verification Report Fax Journal (Activity Report) Page How to print a report 7 Making copies Stop copying Improving copy quality Enlarging or reducing copies 2-sidedCopying (MFC-9330CDWand MFC-9340CDW)  2–sidedi1–sidedLong Edge Flip 2–sidedi1–sidedShort Edge Flip If you are using the scanner glass, go to step k Adjusting Density and Contrast Sorting copies Making N in 1 copies (page layout) If you are copying from the ADF: If you are copying from the scanner glass: 2 in 1 ID Copy Adjusting the Color Saturation Making 2-sidedN in 1 copies (MFC-9340CDW) Removing Background Color Saving copy options as a Shortcut Saving paper A Routine maintenance Cleaning the outside of the machine Cleaning the LED heads Cleaning the scanner Page Cleaning the corona wires Page Page Cleaning the drum unit Page Page Page Page Page Cleaning the paper pick-uprollers Calibration Auto Registration Frequency (Color Correction) Printing the test print Checking the Page Counters Checking the remaining life of toner cartridges Checking the remaining life of parts Page Page Page B Glossary Contrast Delayed Fax Density Distinctive Ring Dual Access OCR (optical character recognition) Out of Paper Reception Overseas Mode Paging Pause Transmission Transmission Verification Report User Settings List C Index Numerics Page Page Page Visit us on the World Wide Web http://www.brother.com