Installation notes:
• Mechanical and electronic LSU adjustments are required to complete the installation of the LSU. See
“Printhead assembly adjustments” on page 204.
• When reinstalling the polygon LSU, make sure to follow the sequence, as indicated by the number, in the
tightening of the screws; otherwise, 111.xx error would occur.
250/550-sheet option tray removals
Pick roller removal
1 Press the latches.
2 Remove the pick roller.
4514-330
Parts removal
280