Cleaning Printers

Printers get dirty. They need to be cleaned. It is a dirty job, and you are the person to do it. This section describes procedures for cleaning printers. Pay careful attention to this; you might see it on the exam.

Cleaning Inkjet Printers

When cleaning inkjet printers, follow these steps:

1. Turn off the power and unplug the printer.

2. Use compressed air or a vacuum to remove the dust.

3. Spray >70% isopropyl rubbing alcohol on a soft, lint-free cloth, and wipe the guide rails and ink wells.

4. Lubricate the guide rails with silicon spray or lightweight oil. Note: Always use lubricants sparingly in a printer. Too much gets on the paper, which gets on the paper pickup tire, which then slips, which causes jams, and so on.