44951501TH Rev.2
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Oki Data CONFIDENTIAL
1. CONFIGURATION
1.2 Printer configuration
The internal part of the C301dn, C321dn, C331dn, C511dn, and C531dn printers consists of
the following sections:
• Electrophotographic processing section
• Paper paths
• Controllers (CU/PU)
• Operator panel
• Power supplies (high-voltage power supply/low-voltage power supply)
Figure 1-2 shows the configuration of the printers.
Figure 1-2
