Firstly, Prepare the power cords. Remove the twist ties around the cables, and stretch out the cables.
Then, firmly attach the power cable into the power adapter.
Now ,find the printer’s port at the back side of the printer which is color coded (For eg:purple) and matches with the power cable.
Now, Plug the power cable firmly in place to the printer port.
After that, Connect the one end of the power cord to the printer device and the other end to the power source.
Then, On the top of the printer you can locate the power button.
After that, Press the power button and suddenly numerous lights starts blinking.
After that, You will hear a setup tone from the printer.
Pull on the tab in the ink access door in the front of the printer and move the carriage to the middle of the printer.
Now, it is time to install the ink cartridges.
Then, There are two cartridges, a black and a tri-color.
Remove the packaging of the cartridge.
You will see an orange tab over the cartridge.
You have to pull it to remove the tape which covers the electrical contacts and ink nozzles.
While, The tri-color cartridge goes into the left side slot.
Push the cartridge until it snaps into the place.Now your cartridges has been successfully installed.
Finally, Close the ink access door and align the cartridges with width adjustment guide.
As we can use different sizes of media to print , for eg, photo paper and envelops, we need to adjust this guide appropriately.
Now, arrange a stack of paper and slide it into the input tray.Slide the width adjustment guide till the sides are stuck against the stack.
Hp recommends to install the software from the CD or website 123.hp.com/setup 3755 or 123.hp.com/dj 3755. Now, Run the alignment tool for your printer to get best quality print outputs.