Where do you insert the ink cartridges on lexmark

These are the instructions for X2500 Printer
1.Press the "Power" button to turn on your Lexmark X2500 3-in-1 printer.
2.Open the top portion of the printer to reveal the ink cartridges.
3.Lift the gray plastic cover on the left. Remove the empty black #28 ink cartridge. Next, lift the purple plastic cover on the right and remove the empty color #29 ink cartridge.
4.Remove the new black #28 ink refill cartridge from its packaging. Tear the protective strip of paper from the cartridge's sensor. Now, remove the new color #29 ink refill cartridge from its packaging and tear the protective strip of paper from the cartridge's sensor.
5.Turn the cartridges so that you can read the label. This is the way the cartridges should face when being put into the printer.
6.Slide the black #28 cartridge into the slot on the left side and push it down. Slide the color #29 cartridge into the slot on the right side and push down.
7.Push the gray plastic cover down over the #28 cartridge until it clicks closed. Push the purple plastic cover down over the #29 cartridge until it clicks closed.
8.Close the top portion of the printer. Your new ink cartridges are installed, and your printer is ready to use.