SATO CL 408e - Manual (Page 103)

Page 6-3
Section 6. Replacement Procedures
SATO CL408e/CL412e Service Manual PN 9001078
Rev. B
STEP PROCEDURE
4. If an interface card is installed remove (2) screws holding the card to the rear
cover and pull away to detach the card from the PCB Board. Figs. 6-2
5. Remove (2) screws holding EXT Connector to cabinet. Figs. 6-2
6. Note cable connection locations, then disconnect all cables from the PCB
Board. Fig. 6-3
7. Remove (3) screws holding the PCB Board to the frame. Remove the board
from the printer. Fig. 6-4
8. Locate the Flash Memory Module on the Main PCB Board. Fig. 6-4
Carefully press outward on the tabs on both ends of the Main PCB Board
Memory Frame to release the Memory Module PCB. The module should lift
by itself when released. Remove the module from the frame. Note the
indexing notches. Figs. 6-5
Set the Memory Module PCB aside for installing on the replacement Main
PCB.
9. Install the Memory Module on the replacement Main PCB. Note the indexing
notches. Insert the module into the Main PCB Memory Frame at
approximately 45 0 away from the Main PCB Board. Gently push down to
snap into position. Figs. 6-6
11. Reinstall the replacement PCB reversing steps 1 through 7.
12. Complete the Factory Reset Procedure.
NOTE: Many of the components on this board are susceptible to damage by static
electricity. To avoid damage from static electricity, do not unpack new circuit boards
from anti-static bags until instructed to do so and use a wrist grounding strap.
Replacing the Main Circuit Board