Please help me, how to fix this err C490 ? Thanks !
Toshiba E 5520c err C490
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Re: Toshiba E 5520c err C490
[C490] IH circuit abnormality / IH coil abnormality
1. Check the power voltage
(1) Check if the power voltage is normal.(Is the voltage during the operation?10% of the rated
voltage?)
2. Check the IH board
(1) Check if the heaness of IH coil.
(2) Check if the conductor pattern on the board is short circuited or open circuited.
(3) Replace the IH board.
3. Check the IH coil
(1) Check if the IH coil is open circuited or short circuited.
(2) Replace the IH coil.
(3) Check if the fuser belt is damaged.
(4) Replace the fuser belt.
(5) Replace the fuser unit.
Reset Fuser Change the current status counter value (08-400) to "0".
"Broken again"
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