Pwb-A Board; Pwb-E Board; Figure 1-12. Pwb-A Board; Figure 1-13. Pwb-E Board - Epson EPL-N2000 Service Manual

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EPL-N2000 Service Manual
Product Description

1.5.2 PWB-A Board

This unit is the engine control board. The engine is driven by the commands from the C207 MAIN
board, including information from the sensors.

Figure 1-12. PWB-A Board

1.5.3 PWB-E Board

PWB-E board is the power supply board, which converts the AC line voltage into +24 and 5 VDC
voltages. This board also supplies AC line voltage to the fusing unit to heat the heater lamp.
CAUTION
Never touch variable volumes RV1 and RV2. They are for factory use only.

Figure 1-13. PWB-E Board

Rev. A
1-55

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