Fan 21 Figure 60. Removing the fan 1 To remove the fan: a Remove the rear right side cover (page 138). b Remove the control panel (page 139). c Remove the top cover (page 141). d Remove the left side cover (page 143). 2 Unplug the fan’s connector (callout 1) to the engine controller board on the left side of the printer. 156 Removing and replacing parts EN