Table of Contents- Page 7

Brother HL-4040CDN User's Guide

Table of Contents

USER’S GUIDE HL-4040CN/4040CDN/4050CDN/4070CDW
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Software for networks .......................................................................................................................67
About emulation modes.....................................................................................................................68
Automatic emulation selection (HL-4050CDN / HL-4070CDW only) .................................................68
Automatic interface selection.............................................................................................................68

4

Control Panel

69

Control panel ...........................................................................................................................................69
Buttons ...................................................................................................................................................70

Go......................................................................................................................................................70
Cancel ...............................................................................................................................................70
Reprint ...............................................................................................................................................71
+ or - button .......................................................................................................................................71
Back...................................................................................................................................................71
OK .....................................................................................................................................................71

LEDs ........................................................................................................................................................72
LCD .........................................................................................................................................................72

Back light ...........................................................................................................................................72
LCD messages ..................................................................................................................................73
Reprinting documents........................................................................................................................74
Using the control panel LCD menu....................................................................................................77
Menu table.........................................................................................................................................78
Default settings ..................................................................................................................................89
Calibration .........................................................................................................................................90
Auto Registration ...............................................................................................................................91
Manual Registration...........................................................................................................................92

5

Options

93

Lower tray (LT-100CL) (HL-4050CDN / HL-4070CDW only)...................................................................93
SO-DIMM.................................................................................................................................................94

SO-DIMM types .................................................................................................................................94
Installing extra memory .....................................................................................................................95

6

Routine Maintenance

97

Replacing the consumable items.............................................................................................................97

Toner cartridges ................................................................................................................................99
Drum unit .........................................................................................................................................106
Belt unit............................................................................................................................................112
Waste toner box ..............................................................................................................................117

Cleaning ................................................................................................................................................123

Cleaning the outside of the printer...................................................................................................123
Cleaning the inside of the scanner windows ...................................................................................124

Cleaning the corona wires .....................................................................................................................128
Cleaning the drum unit...........................................................................................................................133
Shipping the printer................................................................................................................................135

Repacking Instructions ....................................................................................................................135

7

Troubleshooting

143

Identifying your problem ........................................................................................................................143
LCD messages ......................................................................................................................................144

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