Canon SmartBase MPC400, Service Manual

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SmartBase MPC600F/MPC400 Chapter 3: Assembly and Disassembly
NOTE
Caution When Replacing SCNT Board
To replace the SCNT board, perform the following:
a) Caution before replacing
You will need to execute 'all clear' at the end of replacement. As necessary, print out the
following data:
a-1) Image Data in Image Memory
The image data stored in image memory will be lost when the power is turned off.
Before turning off the power, check to make sure that all images have been printed
out.
a-2) User reports
Press the Menu button, and then select 'REPORTS/LISTS' using the </> button. Press
the OK button. Using the </> button, select the type of report to generate, and press
the OK button.
a-3) Service reports
Select service mode, and select 'SERVICE REPORT' using the </> button. Press the
OK button; then, select the type of list to generate using the </> button.
b) Replacing the SCNT Board
(1) Remove the existing board.
(2) To prevent exhaustion of the battery otherwise occurring in storage, the jumper plug
(JP3) of the service SCNT board (if new) is not shorted. Be sure to short the plug
before use.
(3) Mount the new SCNT board, and put back all parts you may have removed.
(4) Turn on the power, and execute 'all clear'. For details, see the instructions to follow
in response to an error (See this Chapter 1.4 Action in the Event of Abnormality (All
Clear)).
(5) After executing 'all clear', enter the data you have previously printed out as
necessary (battery backup).