HP d640 HP D640 High-Volume Printer - User Manual (Printer and Accessories), C - Page 119

Replacing Toner Toner bottle Handle Guide pin Empty toner bottle Figure 4-3 Filling the toner and removing the Toner Bottle Note It will take about 30 seconds for the toner to empty into the toner hopper. Because the toner bottle is translucent, you should be able to see the toner empty out of the bottle. 8. When empty, turn the toner bottle counterclockwise 180° and remove, as shown in Figure 4-3. 9. Close the toner fill flap, as shown in Figure 4-4. Toner fill flap Figure 4-4 Closing the Toner Fill Flap 10. Discard the toner bottle. The toner bottle is made of recyclable materials. Dispose of it according to local regulations. 4-6 Ordering and Replacing Consumables