HP 5100LE manual PCA duplexer PCAs Name Function, Pca

Figure 152.	PCA (duplexer)
	Table 57. PCAs
		No.	Name	Function
	1		Dc controller	Controls the print sequence
	2		Power supply	Generates +24 Vdc, +5 Vdc, and +3.4 Vdc and drives the
				fuser heaters
	3		Paper-handling PCA	Relays the signals between sensors, loads, and the
				dc controller
	4		250-sheet paper feeder control	Controls the loads in the 250-sheet paper feeder and sensors
			PCA
	5		Feeder sensor PCA	Monitors sensor and switches
	6		500-sheet paper feeder control	Controls loads in the 500-sheet paper feeder and sensors
			PCA
	7		Feeder sensor PCA	Monitors the sensor and switches
	8		Duplexer driver PCA	Controls the loads in the duplexer and monitors sensors

248 Troubleshooting Q1860-90918

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