HL-1850
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FAQs & Troubleshooting |
![](/g/b/img/product/hl1850_all.jpg)
HL-1850
Date: 10/05/2013 ID: faq00000219_010
Black toner marks appear across the page.
![](/g/b/img/faqend/faq00000219_010/as_ot/en/91916/Black_toner_marks.gif)
- The toner cartdige may be damaged. Put in a new toner cartridge.
To see how to replace the toner cartridge, click here. - Make sure you use paper that meets the paper specifications.
To see what kind of paper you can use, click here.
- If you use label sheets for laser printers, the glue from the sheets may sometimes stick to the OPC drum surface. Clean the drum unit.
- Do not use paper that has clips or staples because they will scratch the surface of the drum.
- If the unpacked drum unit is subjected to excessive direct sunlight or room light, the unit may be damaged.
Related FAQs
HL-1850, HL-1870N
If you need further assistance, please contact Brother customer service:
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