Fan 1 Fan 1 is located on the middle right side of the rear of the printer. For information about removing the fan 1 housing, see page 283 (steps 4 through 6). 1 Remove the rear cover (see page 243). 2 Unplug the fan connector from the PCA (callout 1). 1 2 2 3 2 2 Figure 125. Fan 1 3 Push out on the two tabs on the left and right sides of the fan housing (callout 2). 4 Pull the thermistor out (callout 3). 5 Pull the fan out. 274 Chapter 6 - Removal and replacement EN