Top Cover Removal 1 Remove the following assemblies: • Remove the toner cartridge. (See “Toner Cartridge Removal” (page 156) for instructions. • Remove the DIMM cover. (See “DIMM Cover Removal” (page 172) for instructions.) • Remove the rear cover. (See “Rear Cover Removal” (page 177) for instructions.) 2 Release the swing arm from the toner cartridge door (see figure 7-51), and push it down in the opening. Figure 7-51 Releasing Swing Arm from Toner Cartridge Door 3 Remove the screws shown in figure 7-52. Figure 7-52 Removing Screws from the Top Cover (1 of 2) C4170-90959 Parts Removal Tree 189