This manual follows the use of certain conventions. Unless otherwise specified, the information applies to the Lexmark Optra Image 443/433 printer model(s). Most procedures are applicable to all printers, with exceptions when there are significant differences. A detailed matrix of printer features is included, along with general information on the printer model. Specifications, major assembly locations, safety and regulatory information, and the service and repair philosophy are also covered in this chapter. The topics included in this manual are:
Step-by-step procedures for replacing all Field Replaceable Units (FRUs)
