WorkCentre Pro 423/428
8.17 8MB Memory
8.17.1
Product Outline
This kit adds 8MB to the memory capacity.
8.17.2
Product Code
8MB Memory: EM100008
8.17.3
Installation Procedure
1. Check the accessories.
1) OM3 PWB ........................ 1
2) Screw ............................... 1
2. Turn the main unit power off.
On printer or Fax-equipped machines, ensure that outstanding jobs have cleared
before servicing or interrupting the power to the machine as follows:.
•
FAX equipped machines: Ensure that the "Job in Memory" indicator on the control
panel goes out. Press "Job Status:Stop" button and confirm that the job has cleared
from the "Current Jobs" folder.
•
Printer machines: Ensure that "Ready to print or fax" is indicated on the printer
control panel.
Switch off the machine and disconnect the power cord.
(Figure-1) j0hn8050
WARNING
8-40
03/02
3. Disconnect the Cables from the Rear Cover.
4. Remove the Screws (3) and the Rear Cover.
5. Remove the Screws (7) and the Electrical Cover.
6. Remove the G3M0 PWB. (Figure-2)
Electric parts may be damaged by static electricity. Be sure to wear a wrist strap when handling
electric parts. If no wrist strap is available, touch a metal section before work to eliminate static
electricity as far as possible.
1) Remove the screws (2).
2) Remove the G3M0 PWB during releasing the stud.
CHAPTER 8 ACCESSORIES
8.17 8MB Memory
CAUTION
(Figure-2) j0hn8051