This Service Manual is part of the multinational documentation system for the Xerox Phaser 790 Printer and Xerox DocuColor 2006 Copier / Printer.
The Service Documentation is used in order to diagnose machine malfunctions, adjust components and has information which is used to maintain the product in superior operating condition. It is the controlling publication for a service call. Information on its use is found in the Introduction of the Service Documentation. This manual contains information that applies to NASG and ESGcopiers.
Service Manual Revision.
The Service Manual will be updated as the machine changes or as problem areas are identified.
Organization.
This Service Manual is divided into nine sections. The titles of the sections and a description of the information contained in each section are contained in the following paragraphs:
1. Service Call Procedures.
This section contains procedures that determine what actions are to be taken during a service call on the Xerox Phaser 790 Printer and Xerox DocuColor 2006 Copier / Printer and in what sequence they are to be completed. This is the entry level for all service calls.
2. Status Indicator RAPs.
This section contains the diagnostic aids for troubleshooting the Fault Code and non-Fault Code related faults (with the exception of copy quality problems).
3. Image Quality.
This section contains the diagnostic aids for troubleshooting any copy quality problems, as well as copy quality specifications and copy defect samples.
4. Repairs / Adjustments.
This section contains all the Adjustments and Repair procedures.
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