Reference Information - Samsung SCX-4521F Series Service Manual

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11. Reference Information

This chapter describes the reference information for applying this training manual, and it is consist-ed
of the tool list, the abbreviation table, the outline of model, and so on.
11.1 Troubleshooting Tool
The following tools are recommended safe and easy troubleshooting as described in this service manual.
•
DVM(Digital Volt Meter)
Standard : Indicates more than 3 digits.
• Driver
Standard : "-" type, "+" type (M3 long, M3 short, M2
long, M2 short).
• Tweezers
Standard : For general home use, small type.
• Cotton Swab
Standard : For general home use, for medical service.
Samsung Electronics
• Cleaning Equipments
Standard : An IPA(Isopropyl Alcohol)dry wipe tissue or
a gentle neutral detergent and lint-free cloth.
• Vacuum Cleaner
• Spring Hook
Standard : For general use
• Software (Driver) installation CD ROM
Reference Information
Service Manual
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