HP Color LaserJet 4550 cassette rollers installation instructions

Replacing the cassette rollers.

Step 1 - Remove Tray 2 from the front of the printer.	Step 2 - On Tray 2, locate the blue/gray paper roller and the cover next to the roller.

Step 3 - Squeeze the cover release lever and open the cover.	Step 4 - Remove the old paper roller from Tray 2 by squeezing together the blue tabs and then sliding the roller off its spindle.

Step 5 - Install a new paper roller on Tray 2. Slide the new roller onto the spindle until the roller clicks in place.	Step 6 - Close the cover.

Step 7 - Inside the tray cavity on your printer, locate the white/gray paper roller in the top of the tray cavity.	Step 8 - Squeeze the tabs on the roller and remove the paper roller from the tray cavity.

Step 9 - Install a new paper roller in the tray cavity. Slide the new roller onto the spindle until the roller clicks into place.	Step 10 - Replace Tray 2.

Step 11 - If you have the optional 500-sheet paper feeder (Tray 3), repeat steps 3 through 9 to replace the two paper rollers for Tray 3.	Step 12 - NOTE: The paper roller in the Tray 3 cavity slides off its spindle in the opposite direction of the roller that was in the Tray 2 cavity.