1. Check and clean the main charger, replace if required.
2.
Check and clean the transfer/sep. unit, replace if required.
3. Before you replace the HVT board, check the black color plastic piece mounted on the machine frame where the main charger connects. If this part is damaged, the high voltage will arc through which can cause C970. (found in several machines).
C970 show code on main screen of the toshiba e-studio 352 machine plz solve it urgently
C970:
HVT or charge corona.
Remove main charge and trans/sep. coratron units and check --- make sure wires are not broke, clean grid, clean canals of units.
Replace and part needed.
If coratron units are fine --- replace HVT ( high voltage transformer).
SOURCE: resetting error code c970 on toshiba e-studio
Karuna wire break
OR
its side charger problem clean it
OR
replace it
[C970] High-voltage transformer abnormality
(1) Is the main charger installed securely?
(2) Check if the spring of high-voltage supply contact point is deformed.
(3) Check if the charger wire is broken or the main charger grid is deformed.
(4) Check if any foreign matter is on the charger wire or main charger grid.
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check any leakage in transfer/seperation and main charger if not solve check hvt
c430
my machine erro c970 what's problems
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