20.45
Unknown
How Service
Epson T20E Dead:
1.
Disassemble the printer and take boardnya.
2.
Check the power output suplynya, that should come out normal voltage 43-45vdc.
how to check the voltage
3.
If normal power suplynya, you continue the next step is check the diode, as I
show in the picture.
4.
If the diode short / short circuit, meaning this is the source of the problem.
With
this diode konsletnya cause of the electrical power supply 43-45vdc who became
ngeground or short-circuited, so that looks totally dead.
Most
people think suplynya defective power diode only when existing in the T20E
printer mainboard.
5.
Replace with regular diodes 1-2 Ampere, if you are having trouble finding a
type of diode that.
6.
Done, just try ....
Remember
....!! total death cases is epson printer does not just happen on T20E alone,
but can occur at T11, C90, C65, perhaps even printer TX101, TX111, etc..
Congratulations
work and good luck .......
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