608-831-2396 or 866-352-7108

HP LaserJet 4000 Tray 1 pickup roller installation instructions

purchase here

Installing the Tray 1 pickup roller.

Remove the toner cartridge if it hasn't already been removed. Open Tray 1 (flips down). Remove the plastic piece circled below by pulling straight out.

Next remove the Tray 1 sensor arm cover as shown below. Be careful to pull straight out. You might need to use a little more force than you think to pull this out. It snaps out on the left and right.

Below is a picture of the sensor cover with the two sensor flags pointing up. Keep the sensor cover attached to the tray.

Next take a small flat head screwdriver or your fingernail and pop open the blue tab on the pick-up roller. Then pull the roller straight up and out.


Before you install the new pickup roller, you should proceed to the next step and install the separation pad. (The separation pad sits underneath the pickup roller and needs to be installed first.)