HP laserjet 2015 series Service Manual
Engine control system
The engine control system coordinates all printer functions, according to commands sent from the
formatter. It drives the laser/scanner system, the image-formation system, and the pickup/feed/
delivery system.
formatter. It drives the laser/scanner system, the image-formation system, and the pickup/feed/
delivery system.
The engine control system contains the following components:
ł
DC controller
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High-voltage PCA
Figure 5-3
Engine control system
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Chapter 5 Theory of operation
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