Chapter 3 Removal and Replacement Procedures (RRPs)
Replacement 36 KIT ESS PWBA (PL10.6.99)
Note: Use the wrist strap to protect the PWB from the electrostatic.
Note: The replacement steps of procedure 1) to 3) are to be required for changing the PWBA
CONT AIO. Those steps are not required for only removing it.
Note: There are two NVM ROM on the PWB, do not attach the NVM ROM to the wrong position.
Note: Do not press the PWB when removing the NVM ROM.
Note: Take care not to bend the terminal section of NVM when carrying out the job described
below.
1) Remove the NVMs, using a miniature
screwdriver or the like, from the IC sockets
on old PWBA CONT AIO that was
removed from the printer.
2) Remove the NVMs from IC socket on
new PWBA CONT AIO using a miniature
screwdriver or the like.
Note: Do not use NVMs removed from new PWBA CONT AIO.
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Version
2008.02.01