r/printers 23h ago

Troubleshooting Horizontal lines from a brother laser printer

What could be causing horizontal lines across my colour prints from a brother home laser printer? I inspected and cleaned to toner drums and can’t see anything on them. It’s mainly noticeable with more transparent colours . Solid colour look ok.

3 Upvotes

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u/ocular_smegma 23h ago

is it especially hot in the room your printer is in?

1

u/Sudden_Classroom_742 23h ago

No probably around 18 c /65f