Brother HL-1240 Drum Unit Technical Instructions 
Photo 9
Step 11
Slide the drum axle from the drum. Using a small flat blade screwdriver lift the clean- ing brush contact to slide the drum axle out from the end of the drum unit.
(See Photo 9)
Photo 10
Step 12
Lift the drum out from the gear side.
(See Photo 10)
Photo 11 |
| NOTE: The drum will come into four parts. |
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| On the non gear side a white end cap |
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| holds a tension spring against the drum |
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| hub. |
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| (See Photo 11) |
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Photo 12
On the gear side there is a black gear that fits against the white gear.
(See Photo 12)
3
Notes
Step 13
Using dry compressed air or a vacuum clean out the drum unit.
Resetting the Drum Counter
After replacing the drum unit, keep the front cover open and press CLEAR. The display will show “Replace Drum? 1.Yes 2. No”; Press “1”. The display will show “Accepted”. Close the front cover. The counter is reset!
Need help with a particular remanu- facturing problem?
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