4. Click on the printer application on your computer and look for Estimate Ink Levels tab. 1  If you are using an Apple computer, this is found in the System Preferences Application under Hardware.. 2  Click on the printer, and then click on the Supply Levels tab.any manufacturers make inkjet printers, so each printer is slightly different; however, there are a few ways you can check to see if your printer is running out of ink. Read on to find out how to check how much ink is left in an inkjet printer. Ad.
The most common use of the colon is to inform the reader that what follows the colon proves, explains, defines, describes, or lists elements of what preceded it. In modern American English usage, a complete sentence precedes a colon, while a list, description, explanation, or definition follows it.
The main purpose is to grab people's attention. Once it has achieved that purpose, its next purpose is usually to provide people with information. Sometimes posters are designed to make people curious about something, and encourage them to seek out further information of their own accord. TouchScreen Â· 7 years ago.