When Empty Ink Cartridges Aren’t Actually Empty
Tuesday, July 28th, 2009When a printer reports that the ink cartridge needs to be replaced, it generally does not need replacing. Printer ink cartridges tend to retain a considerable amount of ink despite being “empty.” A considerable amount can best be described as anywhere from 40% to 60% of printer ink. Amounts vary depending on the printer model and what it is programmed to perceive as empty. The reason for this misconception is based upon how a printer determines the ink cartridge is empty.
Toner consumption is normally measured by a series of factors: how a printer is used, what it prints, how much information is printed per page, and the density each page is printed at. Sensors inside laser printers monitor toner cartridge levels and yield a basic idea of how much toner has been used. However, these sensors are unable to detect exactly how much toner has been used over a specific time frame. Therefore when a printer ink cartridge is still quite full, your printer delivers a message stating the printer ink is running low and should be replaced.
If you want to continue printing with the same printer ink, despite the fact that your printer ink cartridge is dried up and empty, there are some techniques that will help to extend the life of your printer ink.
The easiest and most common technique is to simply remove the ink cartridge, shake it, and re-install it. Another simple technique is to open the toner compartment and leave it open for a few seconds. The printer will believe a new cartridge was inserted during that time. A third method includes placing a small piece of tape over the printer ink sensor. This tricks the printer into believing a new ink cartridge has been installed and helps keep it running smoothly. There are also websites available with combinations and instructions for fooling printers into thinking ink cartridges have been replaced. Some of these techniques may work better on certain printers as opposed to others.
There is always the option of replacing the ink cartridge as recommended. Or continue printing with the existing cartridge until it indeed runs dry and begins to produce faint copies.
In most instances, the ink cartridge in your printer will last long past the time it runs out of ink. It just takes some basic knowledge and manipulation in order to keep it running smoothly despite being “empty.”



printer ink?
site