Ricoh HL-F1 Field Service Manual page 84

4. Replacement and Adjustment
• Re-assemble the ground wire [A] so that the section attached to the terminal is downwards.
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9. Remove the two cup S M3x6 taptite screws.
10. Disconnect the four connectors from the PS PCB unit [A], and then remove the PS PCB unit [A].
11. Remove the power supply switch [B] from the LV shield plate [C].
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