Xerox Phaser 3020 Service Manual page 100

12. Select Next. The firmware will now be verified and display information about the upgrade.
13. Select Next to continue. The upgrade should take approximately 10 minutes.
14. The machine will reboot automatically when the upgrade has completed.
15. Print a Configuration Report and verify that the firmware has been successfully upgraded.
General Procedures and Information
GP 6, GP 7
GP 7 Usage of the Electrostatic Discharge (ESD) Field
Service Kit
Purpose
The purpose of the Electrostatic Discharge (ESD) Field Service Kit is to preserve the inherent
reliability and quality of sensitive electronic components handled by the service representative.
The kit should be used whenever handling the circuit boards or any other ESD sensitive com-
ponents.
Procedure
1. Switch off the machine power and disconnect the machine power cords.
2. Assemble the kit:
a. Place the static dissipative work surface mat on a flat surface in close proximity to
the machine or the component
b. Connect the snap end of the green grounding cord to the snap on the static dissipa-
tive work surface mat. Connect the male end (plug) to the frame.
c. Connect the small snap end of the blue cord to the top snap on the green grounding
cord.
d. Connect the small snap end of the blue cord to the snap on the adjustable cloth wrist
strap or the ESD wristwatch.
e. Install the adjustable wrist strap or ESD wristwatch securely on the wrist.
3. The circuit boards (PWB's) and ESD sensitive components can now be handled without
causing any ESD related damage. Place all of the components removed from the
machine onto the static dissipative work surface mat.
4. New replacement components, as well as defective components, should be handled dur-
ing unpacking and repacking using the ESD Field Service Kit. During transfer from or to
the packing material or container, the PWB should be placed on the static dissipative work
surface mat.
June 2014
6-14 Xerox® Phaser® 3020 Printer Service Manual