Large Optical Disk (RW555/RW557) Library

This service manual is intended for personnel who install, operate, and maintain the RW555/RW557 Large Optical Disk Library. It covers the following topics:

• Product Information: Physical characteristics and environmental specifications.
• Installation: Site preparation, unpacking, and connection of the jukebox.
• Configuration and Operation: Detailed settings for SCSI, LUN, and control panel operations.
• Troubleshooting and Diagnostics: Procedures for resolving hard and soft errors, including information on interpreting error logs, running internal tests, and analyzing micro-move error codes.
• Removal and Replacement: Instructions for replacing field-replaceable units such as optical drives, power supplies, and control panels.
• Theory of Operation: Technical details on autochanger robotics, SCSI interface, and optical drive mechanics.