Psu (Ac Controller Board) - Ricoh MP C2504 Field Service Manual

4. Replacement and Adjustment
4. Open the controller box [A].
5. HVP_TTS [A]

PSU (AC Controller Board)

• Turn off the main power switch and unplug the power cord before replacing the PSU.
• Do not touch the areas outlined in red in the following diagrams when replacing the PSU. Residual
charge on the board may cause electric shock.
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