Hp 4100 toner use

[jhashem]

Hello,

I have a HP 4100 that goes through toner in about two weeks.
Its not used much and before the toner would last atleast a month with the same usage. Any ideas?

thanks

John

[prntrfxr]

Record the page count and then again a week later to get an idea of how many pages are printed. Maybe you are using more than usual. Additionally, the cartridges come in regular yield and high yield. You may have been using high yield before and are now using regular yield. Are the cartridges OEM or 3rd party? You should be able to print a supplies status page and it should go to 100% when you have a new cartridge in there.