If your printer is connected to a Windows PC, try the following and see if it is of any help.
Click the Windows Start icon on the left side of the taskbar and then type System Information in the search box.
(or type msinfo32.exe in the search box)
Select the System Information program that appears at the top of the options box that opens.
Click to expand the Software Environment section in the System information window, then click on Print Jobs.
Hopefully you should have a history of all the print jobs, with the information you want. Pages printed is only one of the parameters offered
BTW "toner" cartridges are used in laser printers, the Epson WF-2750 is a colour inkjet printer, therefore "ink" cartridges ;-)