8-8
Removal and Installation
HP Designjet 4000/4020 Printer Series Service Manual
7. Open the Window and remove two T-15
screws (Type J) that secure the Right
Cover.
8. Remove one T-15 screw (Type J) and one
T-20 screw (Type A) that secure the Right
Cover from the rear of the Printer.
9. Remove the Right Cover from the Printer.
When installing the Right Cover, make sure you leave the Printhead Cleaner
Door open, otherwise you could damage the Printhead Cleaner Door Sensor.