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Service Guide ML520/521

Chapter 4 Failure & Repair Analysis

4.9.02 Printhead

Interconnect Diagram: Control Board to Printhead

NOTE:

The printhead coil resistance values ARE NOT LISTED.

The individual printwire control lines CANNOT be accessed on this printhead.

Copyright 1997, Okidata, Division of OKI America, Inc. All rights reserved. See the OKIDATA Business Partner Exchange (BPX) for any updates to this material. (http://bpx.okidata.com)

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Oki ML521 manual Service Guide ML520/521