A STEP BY STEP PROCESS ON HOW TO REPAIR A PRINTER
EPSON PRINTER PROBLEM
SUMMARY
INTRO. 0- 9S
TESTING- 10S- 49S
DISAASEMBLING- 50S- 2:59M
CHECKING THE VOLTAGE OF THE POWER SUPPLY- 3:00-4:45M
CHECKING THE MOTHERBOARD, 1. SOFT TOUCH SWITCH & TRANSISTOR- 4: 46-8:30M
REPLACING NEW TRANSISTOR- 8:31-13:20M
ASSEMBLING- 13:21- 15:29M
FINAL TESTING- 15:30- 15:29M
END- 16M
TRANSISTOR A 2222 & C6144
Негізгі бет Ғылым және технология EPSON L120, NO POWER
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