Remove top cover Step 1 Remove the following assemblies: • Remove the toner cartridge. See “Toner cartridge removal and replacement” on page 96. • If installed, remove tray 3. See “Remove tray 3” on page 97. • Remove the cassette from tray 2. See “Remove the cassette from tray 2” on page 97. • Remove the DIMM cover. See “Remove DIMM cover” on page 99. • Remove the rear cover. See “Remove rear cover” on page 100. Step 2 Release the swing arm from the toner cartridge door (callout 1) and push it down into the opening. 21 Figure 64. Release door swing arm 102 Chapter 6 Removal and replacement C7058-90936