Densitometer assembly To remove the densitometer Note Turn the printer off, wait five seconds, and then unplug the printer. 1 Open the drum drawer (top drawer) until it stops and remove the imaging drum, protecting it from light. CAUTION Exposure to light for more than 15 seconds can seriously damage the imaging drum. 2 Remove the two screws on the densitometer as shown in callout 1, Figure 6-24, and move the assembly slightly to the rear. 3 Use a small, flat-blade screwdriver to release the tab shown in callout 2, Figure 6-24, and remove the metal shield over the densitometer.
1 2 Figure 6-24 Densitometer removal and replacement (1 of 2) 4 Remove the plastic cable cover as shown in Figure 6-25. 5 Remove the cable from the cable stays, and then disconnect the connector from the densitometer. 6 Remove the densitometer by sliding it toward the rear of the printer. 166 Removal and replacement C7085-90921