Precautions
1.4 Tool for Troubleshooting
The following tools are recommended for safe and smooth troubleshooting described in this service manual.
1 DCU(Diagnostic Control Unit) | 4 Driver |
Standard : Test equipment to diagnose the Laser | Standard : |
printer supplied by Samsung Electronics. | M2 short). |
5 Pinset
Standard : For general home use, small type.
2 DVM(Digital Volt Meter) | 6 Cotton Swab |
Standard : Indicates more than 3 digits. | Standard : For general home use, for medical |
7 Cleaning Equipments a IPA(Isopropyl Alcohol)dry cloth or a soft stuff neutral detergent
3 Electronic Scale | 8 Software(Driver) installation CD ROM |
Standard : Equipment to check the weight of con- sumables(toner cartridge) supplied by Samsung Electronics. (The gram unit can be measured.)
Mind your hands not to be touched when you disassemble and reassemble PBA ASS'Y, such as the main board, SMPS, HVPS.
Service Manual
