Colored dots, marks, or smudges on the printed pages may be caused by toner or foreign material stuck to the drum roller or damage to the drum roller.

The printed pages have dots or spots. Take the printed page with the dots running down the page and measure the distance between the repeating dots or group of repeating dots. - If the dots are spaced …

Go to STEP 6. 1. Dots are typically caused by foreign material inside the machine (for example, paper dust, glue from labels or envelopes, paper clips, staples) sticking to or damaging the surface of the …

Smudges or dots on printed pages Smudges or dots on printed pages are usually caused by foreign material (paper dust, glue from labels or envelopes, toner residue, paper clips, staples, etc.) sticking …

Go to STEP 7. 1. Dots are typically caused by foreign material inside the machine (for example, paper dust, glue from labels or envelopes, paper clips, staples) sticking to or damaging the surface of the …

1. Dots are usually caused by foreign material sticking to or damaging the surface of the drum (for example, paper dust, glue from labels or envelopes, paper clips, staples). Toner sticks to these areas …

Dots or smudges on printed pages Dots or smudges on printed pages are usually caused by foreign material (paper dust, glue from labels or envelopes, paper clips, staples, etc.) sticking to or damaging …

We recommend placing the drum and toner assembly on a piece of disposable paper in case you accidentally spill or scatter toner. 5. Push down the green lock lever and take the toner cartridge out …

Resolution If you are experiencing white dots or marks on printed pages, follow the below steps: 1. Make sure the paper or media type you're printing on is within specifications for your machine. To verify, …

If you are experiencing dots or marks on printed pages from your Brother machine, please complete the following steps to troubleshoot this issue: 1. Make sure the paper or media type you are printing on is …