PureCircle Ltd. PureCircle Ltd. is a producer of high-purity stevia ingredients to the global food and beverage industry. The company focuses on encouraging healthier diets around the world through the supply of natural ingredients. Its vision to lead the global expansion of stevia as the next mass volume, natural-origin sweetener.
Per HP Manual: The life of the imaging drum depends on the number of black-only or color pages that print. jobs require. An HP color LaserJet 2550 series printer imaging drum could last an average of. 20,000 pages when printing black-only pages and 5,000 pages when printing color pages.
In principle you could take out the cartridges/print heads when not in use and put them into a. airtight bag/box or similar; that should prevent clogging. However, this is probably much more work than just printing a page every two to three weeks, so this seems the best way to go.ll I can suggest is to print a test page on the weeks you don't use it to keep the nozzles clean. The ink in the cartridge does not dry up, usually the nozzles get clogged with dried ink from non use. Other than that go with a color laser printer. EDIT: Here is an article from HP on the subject. .