1.    Only Just print what is essential.
Prior to laser printing any specific selection of a document, assess its significance and importance so that you spend no time printing things that may be of no of use.  More to the point, merely print what is absolutely needed to save the amount of inkjet printer ink cartridges and recycled paper being utilized.  The less ink which is utilized for every laser print job, the better the laser printer cartridges keep going.
Moreover, information which may be backed up on external drives, instead of laser printing, needs to be saved.  Make the most of DVDs or peripheral hard drives to download the spreadsheets and records instead of printing them out. Spreadsheets and emails normally should not be printed unless you really need them. There will never be a need to print crude jokes or funny stuff.  Laser printing those things wastes money in ink, printers cartridges and paper.

2. You should laser print words instead of graphics.
Laser printing letters or spreadsheets for evaluation later can be helpful, however you ought to only laser print the required words and all other things which are necessary.  Stay away from printing pictures, images, spreadsheets, or colorful charts if needing a paper photocopy is not crucial.

3. Utilize the “Print Preview” function.
“Print Preview” is an extremely beneficial tool that gives a preview of the way the finished document will look when laser printed.  “Print Preview” will help you maneuver words, numbers, and spaces and decide what pages or selections need to be printed.  You might try disabling the color ink laser printer cartridges, chosing only the pages you'll want hard copies of, and the document that is definitely essential - particularly the last sheet with the footer that you get with every print job.  This significantly will reduce the quantity of ink used, plus the amount of paper utilized.

4. Print text just with the black ink printer cartridges (disable the color ink cartridge).
Print text documents that are just black and white and no color with just the black ink laser printer cartridges.  Constantly chose black and white printing instead of color ink printing if possible.  It probably will vary on the kind of laser printer you have but there may perhaps be the capability to select grayscale printing by utilizing only the black ink cartridge.  Grayscale is a reduced quality, but again, you can adjust it for your ultimate document.  When you want to laser print black words with color ink laser printer cartridges, several colors are mixed and manipulated to create black ink.  This will reduce the color ink cartridge a lot more quickly than it would run down the black only ink cartridge.  If you are not printing quality documents for a presentation or if you are laser printing text only, there is a decent possibility you should not desire or have the other colors.

5. When possible, laser print in “draft” mode.
Utilize the draft print resolution tool whenever possible. There is a choice of options available. You may discover various options under the heading “Paper/Quality” which will let you select the "draft" option quality printing. The paper will not print at the higher resolution, but that will not be of concern if you are just going to reference documents that you probably won't want later. What you have to do is switch to the higher quality if you want a better version of a document. 
When you can utilize this advice, you may soon see generous savings in inkjet laser printercartridges and the expense connected with them.