The accumulation of dirt, dust, or toner on a printer’s rollers or transfer belt can leave tracks on the page when the paper moves through the printer. Dirt on the rollers can also smudge toner on the printed output.
Related
- Why is my Brother laser printer printing dirty pages? - If the dots are random on the page, check for loose toner inside the machine and around the drum area. A toner cartridge that is leaking or has leaked inside the machine will need to be replaced. Do not remove the toner cartridge from the Brother machine until you are ready to replace it.
- Is it better to leave printer on or off? To keep your printer lasting longer, we recommend leaving your printer on. If it is off for a long period of time or if you turn it on and off again regularly, the printhead inside the printer will dry out faster. When you leave it on, you may hear the printer start up every once in a while and begin to calibrate.
- Why does my laser printer leaving streaks on the page? Streaking is usually caused by a worn out drum unit or spent toner cartridge. Drum units are a consumable and only need to be replaced after the use of 3 or 4 toners. Not all printers use a separate toner and drum unit.
- What happens when you run out of toner? How can it matter if you are out of toner or not? The toner is not a lubricant for any component and no damage can occur with no toner. You wont get any print on your paper for one thing.
- Why is my laserjet printer printing faded text? Here are the most common causes of a printed printing faded text or images: Low ink or toner levels. Toner sticking to the fuser roller or problems with the transfer roller. Low ink or toner density settings.
- Why is my black ink streaking? Streaks and unwanted lines could mean that the printer heads are out of alignment. There's an alignment tool in the printer's control panel. If that's not the issue then the printer is dirty. Printer ink stripes may appear along the edges of the paper, which means there's ink on the rollers and other parts.