HP d640 HP D640 High-Volume Printer - User Manual (Printer and Accessories), C - Page 120

Replacing Toner Replacing the Toner Collector Bottle If you have toner recycling turned on, you can skip this step. For information about toner recycling, refer to "Managing Consumables" on page 6-6. When you replace the toner, remove the old toner collector bottle and replace it with a new, empty one. Refer to Figure 4-5 for an illustration of the toner collector bottle location. Pull out old bottle Insert new bottle Figure 4-5 Toner Collector Bottle Replacement Dispose of the old toner collector bottle in accordance with local regulations. Close the upper right cover. Replacing the Cleaning Roller (When Indicated on Control Panel) WARNING! Handle the old cleaning roller carefully, as it may be hot. Replace the cleaning roller during every other toner replacement, as directed on the Control Panel. 1. Open the front door. 2. Pull out the old cleaning roller, as shown in Figure 4-6. Ordering and Replacing Consumables 4-7 Consumables