HP d640 HP D640 High-Volume Printer - User Manual (Printer and Accessories), C - Page 32

Getting to Know the Printer High Capacity Input Accessory An optional High Capacity Input (HCI) accessory (shown in Figure 1-8) is available to provide an additional input capacity of 3000 sheets. The HCI sits on rails attached to the printer and is electrically connected to the printer by a cable, and obtains its power from the printer. The HCI highlights are: • HCI release handle: When squeezed, detaches the HCI from the printer. • Paper table lowering button: When pressed, lowers the table for paper replenishment. The printer must be powered on with all covers closed, or the table will not lower. • HCI door: Allows visual inspection of the paper supply. • Door handle: Provides easy access to the paper supply. • Elevator-type movable table: Supports the paper supply. HCI release handle Paper table lowering button HCI door Door handle Printer Paper table (inside door) Figure 1-8 High Capacity Input accessory Note The HCI is pre-set for either A4 or Letter paper sizes. (Adjusting between the two sizes should be performed only by a trained service technician.) 1-16 About Your Printer