System card assembly removal
Warning—Potential Damage: When replacing the system card assembly and the operator panel assembly,
make sure to:
• Replace only one component at a time.
• Perform a POR every after each component is replaced.
If this procedure is not followed, then the printer will be rendered inoperable.
These components can be used as a method of troubleshooting as long as the machine is booted into diagnostic
mode or is operating in diagnostic mode. Once a component has been installed in a machine and powered up
into user mode, it cannot be used in another machine. It must be returned to the manufacturer.
CAUTION—POTENTIAL INJURY: This product contains a lithium battery. THERE IS A RISK OF
EXPLOSION IF THE BATTERY IS REPLACED BY AN INCORRECT TYPE. Discard used batteries according
to the battery manufacturer’s instructions and local regulations.
1 Remove the left side cover. Go to “Left side cover removal (models X651, X652, X654, and X656)” on
page 317 or “Left side cover removal (model X658)” on page 318.
2 Remove the six screws (A) securing the metal shield to the machine.
A
3 Slide the metal shield in the direction of the arrow.
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Repair information
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