Changing/Replacing A Cpu Board - Citronix ci5200 Technical & Service Manual

Changing/Replacing a CPU Board

In the event that the CPU board has a catastrophic failure that cannot be resolved by rebooting the
system or updating/changing the firmware the steps below will help the user to replace the CPU Board.
NOTE: Always use a ground strap or wrist strap when working on or handling the
CPU Board. ESD is a major contributor in many board failures!
1. Ensure the printer has been or is shut down and the power cord removed from the socket on
the left side of the printer (shown below)
2. Using a 5/32 inch Allen wrench, unlock the 2 lock on the front door (tablet) assembly to gain
access to the electronic section of the cabinet.
3. Unplug all of the Molex cable connections from the CPU board. (Shown below)
Version 0.1
ci5000 Series Printer Technical Service Manual
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