EIO Shield and Guide 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 formatter PCB. (See “Formatter PCB Removal” (page 174) for instructions.) 2 Remove the four screws shown in figure 7-29 to remove the shield. Figure 7-29 Removing EIO Shield and Guide 176 7 Removal and Replacement C4170-90959