Brother Hl 3070cw User Manual

Option
101
4
dHold the SO-DIMM by the edges and align the notches in the SO-DIMM with the protrusions in the slot. 
Insert the SO-DIMM diagonally (1), then tilt it toward the interface board until it clicks into place (2).
 
ePut the metal (2) and then the plastic (1) SO-DIMM covers back on. 
fReconnect the interface cable to your printer. Plug the printer back in, and then turn on the power switch.
Note
To make sure that you have installed the SO-DIMM properly, you can print the printer settings page...

102
5
5
Replacing the consumable items5
The following messages appear on the LCD in the Ready state. These messages provide advanced warnings 
to replace the consumable items before they reach the end of their life. To avoid any inconvenience, you may 
want to buy spare consumable items before the printer stops printing.
1A4 or Letter size single-sided pages. 
2Approx . ca rtridge y ie ld is declare d in acco rdance with ISO/IEC 19798.
31 page per job.
4Drum life is approximate and may vary by type of...

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5
You will need to replace certain parts and clean the printer regularly.
1A4 or Letter size single-sided pages. 
2Approx . ca rtridge y ie ld is declare d in acco rdance with ISO/IEC 19798.
31 page per job.
4Drum life is approximate and may vary by type of use.
5Co ntains 4 pc. Drum Set.
6Co ntains 1 pc. Bla ck Drum Unit.
7Co ntains 1 pc. Color Drum Unit.
8The  Drum Error message has two cases: If the scroll message shows Replace the Drum Unit. you will need to replace...

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5
Note
 Go to http://www.brother-usa.com/environment/
 for instructions on how to return the used toner cartridge 
to the brother collection program. If you choose not to return your used toner cartridge, please discard the 
used toner cartridge according to local regulations, keeping it separate from domestic waste. If you have 
questions, call your local waste disposal office.
 We recommend placing used consumable items on a piece of paper to prevent accidentally...

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5
Replacing the toner cartridges5
Note
 To ensure high quality printing, we recommend that you use only genuine Brother toner cartridges. When 
you want to buy toner cartridges, call your dealer.
 We recommend that you clean the printer when you replace the toner cartridge. See Cleaning 
on page 128.
 
aTurn off the printer power switch. Fully open the top cover by lifting up on the handle (1). 
bTake out the drum unit and toner cartridge assembly for the color shown on...

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5
cPush down the green-labeled lock lever (1) and take the toner cartridge out of the drum unit. 
WARNING 
DO NOT put a toner cartridge into a fire. It could explode, resulting in injuries.
  
DO NOT use cleaning materials that contain ammonia, alcohol, any type of spray, or any type of flammable 
substance to clean the outside or inside of the machine. Doing this may cause a fire or electrical shock. See 
Cleaning on page 128 for how to clean the printer.
  
Be careful...

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5
IMPORTANT
 We recommend that you place the drum unit and toner cartridge assembly on a clean, flat surface with a 
sheet of disposable paper or cloth underneath it in case you accidentally spill or scatter toner.
 To prevent damage to the printer from static electricity, DO NOT touch the electrodes shown in the 
illustration.
 
 Handle the toner cartridge carefully. If toner scatters on your hands or clothes, wipe or wash it off with cold 
water at once.
 To avoid...

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5
dClean the primary 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.
 
eUnpack the new toner cartridge. Gently shake it from side to side several times to distribute the toner 
evenly inside the cartridge.
 
IMPORTANT
 Wait to unpack the toner cartridge until immediately before you put...

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5
CAUTION 
Put the toner cartridge in the drum unit immediately after you have removed the protective cover. To prevent 
any degradation to the print quality, DO NOT touch the shaded parts shown in the illustrations.
 
IMPORTANT
For USA and Canada
Brother strongly recommends that you do not refill the toner cartridge provided with your printer. We also 
strongly recommend that you continue to use only genuine Brother brand replacement toner cartridges. 
Use or attempted...

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fPull off the protective cover. 
gPut the new toner cartridge firmly into the drum unit until you hear it lock into place. 
Note
Make sure that you put in the toner cartridge properly or it may separate from the drum unit.