Ricoh FT6645 Manual page 145

23 April 1993
5) Insert the screw driver from the hole [F] and push the operation panel
[G] up.
6) Disconnect the connector [H].
7) Replace the guidance ROMs (IC111 [I], IC112 [J], IC113 [K]) on the
operation panel PCB [L].
8) Re-install the operation panel, the left inner cover and the left front
door.
2. After installing the new guidance ROMs, plug in the power cord and turn
on the main switch then perform the "touch panel display position
adjustment" as follows.
1) Press the interrupt key then press the clear/stop key more than three
seconds.
2) Follow the guidance on the LCD.
[H]
[G]
[F]
[I]
[K]
[J]
C
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COPIER INSTALLATION
[L]