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Page 6-2
Section 6. Replacement Procedures
SATO CL608e/CL612e Service Manual
PN 9001079
Rev. B
6.2 Replacing the Main Circuit Board
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.
The Main Circuit Board contains the control electronics for the printers and is located
behind L.H. cover of the printer. The I/O PCB interface and optional memory card unit if
installed, which are attached to the main circuit board must first be removed.
STEP PROCEDURE
1. Switch the printer OFF and disconnect the power cable.
2. Remove (3) screws holding the left side cover to the printer. Raise the
access door and loosen the (2) screws on the inside top of the printer.
Lift off the left side cover to expose the main PCB. Fig. 6-1
REMOVE (3) SCREWS
Fig. 6-1
RAISE THE ACCESS
DOOR AND LOOSEN
(2) SCREWS ON THE
INSIDE TOP OF THE
PRINTER