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C156-F047-01EN
MDG3230UB
OPTICAL DISK DRIVES
MAINTENANCE MANUAL
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FOR SAFE OPERATION Handling of This Manual This manual contains important information for using this product. Read thoroughly before using the product. Use this product only after thoroughly reading and understanding especially the section "Important Alert Items" in this manual. Keep this manual handy, and keep it carefully. FUJITSU makes every effort to prevent users and bystanders from being injured or from suffering damage to their property. Use the product according to this manual. This
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Revision History (1/1) Revised section (*1) Edition Date Details (Added/Deleted/Altered) 01 2002-4-25 — — *1 Section(s) with asterisk (*) refer to the previous edition when those were deleted. C156-F047-01EN
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Preface This document describes procedures for maintenance of the MDG3230UB (DynaMO 2300U2), a 3.5-inch magneto-optical disk drive. The MDG3230UB (referred to as "the product" hereafter) is provided with the MCJ3230UB 3.5-inch magneto-optical disk drive unit (referred to as "MO drive" hereafter). The components are built in a case designed specifically for the product. Refer to related manuals for operations other than maintenance and for explanation about an MO drive. The organization of this
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Preface CONVENTIONS USED IN THIS MANUAL Conventions for Alert Messages This manual uses the following conventions to show the alert messages. An alert message consists of an alert signal and alert statements. The alert signal consists of an alert symbol and a signal word or just a signal word. The following are the alert signals and their meanings: This indicates a hazardous situation likely to result in serious personal injury if the user does not perform the procedure correctly. This indicat
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Preface (Example) IMPORTANT Fujitsu issues a Change Request/Notification regarding post-factory-shipment revision number changes. When the user changes the version number, the revision-number label should be updated as described above after the change is applied.The main alert messages in the text are also listed in the “Important Alert Items.” Attention Please forward any comments you may have regarding this manual. To make this manual easier for users to understand, opinions from readers are
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Important Alert Items Important Alert Messages The important alert messages in this manual are as follows: A hazardous situation could result in minor or moderate personal injury if the user does not perform the procedure correctly. Also, damage to the product or other property, may occur if the user does not perform the procedure correctly. Task Alert message Page Device Damage Be sure to use the dedicated head cleaner described above. 5-1 Device damage Use the cleaner and cleaning cloth speci
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MANUAL ORGANIZATION MDG3230UB 1. OVERVIEW OPTICAL DISK DRIVES 2. DIAGNOSIS AND MAINTENANCE MAINTENANCE MANUAL 3. TROUBLESHOOTING (C156-F047) 4. RETURNING REPAIRED UNIT 5. CLEANING MCJ3230UB 1. GENERAL DESCRIPTION OPTICAL DISK DRIVES 2. SPECIFICATIONS PRODUCT MANUAL 3. INSTALLATION REQUIREMENTS 4. HOST INTERFACE (C156-E232) 5. OPERATION AND CLEANING 6. DIAGNOSTICS AND MAINTENANCE C156-F047-01EN vii
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REFERENCED STANDARDS The product specifications and functions described in this manual conform to the following standards: Specification Name Concerned organization (document) number Universal Serial Bus Specification, Revision 2.0 USB implementers Forum Universal Serial Bus Mass Storage Class Bulk-Only USB implementers Forum Transport, Revision 1.0 Universal Serial Bus Mass Storage Class USB implementers Forum Specification Overview, Revision 1.0 90mm Optical Disk Cartridges, rewritable and rea
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Contents CHAPTER 1 OVERVIEW.................................................................................1-1 1.1 Description 1-1 1.2 Maintenance Method 1-1 CHAPTER 2 DIAGNOSIS AND MAINTENANCE ............................................2-1 2.1 Maintenance Conditions 2-1 2.2 Diagnosis 2-2 2.3 Troubleshooting Method 2-2 2.4 Unit Version Number 2-3 CHAPTER 3 TROUBLESHOOTING................................................................3-1 3.1 For Macintosh Users 3-1
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Contents 5.2 MO Cartridge Operation 5-2 5.2.1 MO cartridge 5-2 5.2.2 Write protect tab 5-3 5.2.3 Notes 5-3 5.3 Cleaning Cartridge 5-4 5.3.1 Cleaning tool 5-4 5.3.2 Cleaning procedure 5-5 x C156-F047-01EN
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Contents Illustrations Figures Figure 2.1 Unit revision number label 2-3 Figure 2.2 Unit revision-number indication 2-4 Figure 4.1 Packing and handling of MDG3230UB 4-2 Figure 5.1 MO cartridge 5-2 Figure 5.2 Write protect tab 5-3 Figure 5.3 Cleaning procedure (1) 5-6 Figure 5.4 Cleaning procedure (2) 5-6 Figure 5.5 Cleaning procedure (3) 5-7 Figure 5.6 Cleaning procedure (4) 5-8 Tables Table 5.1 Head cleaner 5-1 Table 5.2 Cleaning kit 5-4 Table 5.3 Pac
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CHAPTER 1 OVERVIEW 1.1 Description 1.2 Maintenance Method 1.1 Description This product assumes that repair operations are performed in a factory. On-site replacement of an MO drive unit. 1.2 Maintenance Method In the field, a faulty section should be isolated among the following four: − Main unit − Cable − Media − AC adapter If a main unit is faulty, the product should be sent to Fujitsu for repairing in a factory. C156-F047-01EN 1-1
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CHAPTER 2 DIAGNOSIS AND MAINTENANCE 2.1 Maintenance Condition 2.2 Diagnosis 2.3 Troubleshooting Method 2.4 Unit Version Number 2.1 Maintenance Conditions The following conditions are applicable to on-site maintenance: (1) Preventive maintenance No preventive maintenance is required. (2) Service life The internal MO drive does not require and overhaul during the first five years after installation, provided that the customer cleans the disks and optical parts, and handles them appropriately. (3)
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Diagnosis and Maintenance • Other fault analysis information 2.2 Diagnosis The MO drive has an initial self-diagnosis function, which checks the normal basic operation of the MO drive. • Initial self-diagnosis function When the power is turned on, the MO drive executes initial self-diagnosis, which includes a basic test of hardware functions. If an error is detected during self-diagnosis, the LED on the front panel of the MO drive blinks. The status can be cleared by turning the power off and t
