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Home > Routine Maintenance > Clean the Machine > Clean the Drum Unit Using Drum Dot Print
Clean the Drum Unit Using Drum Dot Print
If your printout has dots or other repeating marks at 94 mm intervals, the drum may have foreign material,
such as glue from a label, stuck on the drum surface.
>> DCP-L2535D/DCP-L2550DW/MFC-L2715DW/MFC-L2716DW
>> MFC-L2750DW/MFC-L2751DW/MFC-L2771DW
DCP-L2535D/DCP-L2550DW/MFC-L2715DW/MFC-L2716DW
1. Make sure the machine is in Ready mode.
2. Press Menu.
3. Press a or b to display the [Print Reports] option, and then press OK.
4. Press a or b to select the [Drum Dot Print] option, and then press OK.
5. Press Start.
The machine prints the Drum Dot Check Sheet.
6. Press Stop/Exit.
7. Press and hold
to turn the machine off.
8. Open the front cover.
9. Remove the toner cartridge and drum unit assembly from the machine.
10. Push down the green lock lever and take the toner cartridge out of the drum unit.
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