Assuming you would like a step-by-step guide on how to put ink in your HP Deskjet 2700e:
1. Open the cartridge access door. The carriage moves to the right side of the printer.
2. Wait until the carriage is idle and silent before proceeding.
3. Remove any protective tape from the nozzles on the bottom of the cartridges. To prevent clogs, ink buildup, or bad electrical connections, do not touch the gold-colored contacts or ink nozzles.
4. Insert one end of the black cartridge into the right slot, then slide it forward into place until it clicks into place. Repeat this step for the tri-color cartridge, inserting it into the left slot.
5Close the cartridge access door.