Printer & Scanner Cleaning

A printer makes its own dirt. Paper sheds fiber and dust along the whole paper path, toner escapes in a fine powder, and label printers pick up adhesive from the liner. It settles on feed rollers until they glaze and slip, on sensors until they misread, and on scanner glass, where a single particle prints as a line on every page.

The parts it settles on are delicate. A printhead face carries micro-nozzles that must not be touched hard. Scanner glass and sensors scratch and must not be left with fibers or film. Toner is fine enough to float in the machine’s own airflow and charged enough to cling where it lands.

So a printer brush is soft, does not shed, is often static-dissipative, and is used with a toner vacuum, not instead of one.

Sizes from the printer and scanner brushes we make:

Service kits combine a narrow detail brush for the paper path and vacuum-hole rows, a flat soft brush for the scanner glass and an anti-static brush for toner. In machines, a fixed brush in contact with a feed roller, or a strip brush along the paper guide, keeps the surface clean on every turn.

For wide-format and production printers, the scanner optics brush is made as wide as the scan strip, up to 350 mm, so it clears it in one stroke.

Use dry, isopropyl alcohol or a mild water-based cleaner, as the printer maker allows. Aggressive solvents attack some fills and printer plastics alike.

• Switch off and unplug the printer, and let the fuser cool.
• Brush loose toner and paper dust towards a toner-rated vacuum; never use a household vacuum on toner.
• Clean feed rollers with a lightly dampened sponge or brush, then let them dry.
• Clear the scanner glass with one full-width stroke of the soft brush, then microfiber.
• Follow the maker’s instructions for printheads; many must only be cleaned by the printer’s own cycle.

• Service kit brushes or brushes fitted in the machine.
• The parts to be cleaned and their widths, or the machine model.
• Fill, and whether static control is required.
• Handle or mounting, packaging and logo.
• Quantity per design; small brushes start at 500 pieces.

Many inkjet printheads are cleaned only by the printer’s own cleaning cycle; brushing the nozzle plate can damage it. Worn feed rollers that still slip after cleaning need replacing. A toner spill inside the machine is a job for a toner vacuum, with the brush only for what the nozzle cannot reach.

• Brushing loose toner around the machine without a toner vacuum to collect it.
• Shedding brushes that leave fibers on the scanner glass.
• Strong solvents on rollers, which crack the rubber.
• Cleaning while the fuser is still hot.