Instructions to Change the Cartridge in an HP DeskJet F4235
- 1). Turn the printer on and load the paper input tray with paper. Open the ink cartridge door beside the paper tray by pulling it open. Wait for the ink carrier to move to the right side of the printer and stop. If the cartridge does not settle all the way to the right, turn the printer power off and then back on.
- 2). Press down on the empty cartridge to release it from the carrier. Press the cartridge to the right to change the black ink or the cartridge to the left to change the color ink. Pull the ink cartridge out of the printer.
- 3). Hold the new cartridge by the black plastic case. Pull the pink tab to remove the protective tape from the contacts. Insert the new cartridge into the carrier and push it back against the carrier until it locks in place.
- 4). Repeat the process on the other ink cartridge, if needed. Close the ink cartridge door. Wait for the ink cartridges to center. The printer will produce a test page. Place the test page on the scanner bed. Press the "Scan" button and wait while the cartridges align and clean.
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