HP d640 HP D640 High-Volume Printer - User Manual (Printer and Accessories), C - Page 155

HCI Pick Roller Kit - Replacing the HCI Pick Rollers HCI Pick Roller Kit - Replacing the HCI Pick Rollers This section provides the procedures to remove and replace the HCI pick rollers. When the HCI pick rollers need to be replaced the Control Panel indicates: HCI Pick Roller At End of Life Replace HCI Pick Roller or when you get excessive feed errors from the HCI. Note We recommend that you use a small flashlight to help you see the inside of the HCI while working in it. At the Control Panel 1. Press the Menu button on the Main Screen. 2. Press Ĭ to select Maintenance. 3. Press Ǡ to select Maintenance options. replace should be highlighted. 4. Press Select to enter the replace submenu. 5. Press Ĭ to select the HCI tray rollers. The HCI option only appears if the HCI is installed. 6. Press Select. Removing the HCI Pick Rollers (Upper and Lower) 1. Release the HCI from the printer and slide the HCI back on its rails, as shown in Figure 4-55. LTR LTR LTR Figure 4-55 Sliding HCI away from printer 4-42 Ordering and Replacing Consumables