Toshiba e-STUDIO 2555C Service Manual page 766

Replacement part
Harness
[C970] High-voltage transformer abnormality
Classification
Copy Process related service call
Check Item
Main charger
Spring of high-voltage supply
contact point
Needle electrode
e-STUDIO2555C/3055C/3555C/4555C/5055C
ERROR CODE AND TROUBLESHOOTING
High-voltage transformer abnormality: Leakage of the main
charger is detected.
Check if the main charger is installed securely.
Check if the spring of high-voltage supply contact point is
deformed.
• Check if the needle electrode is broken or the main charger
grid is deformed.
• Check if any foreign matter is on the needle electrode or
main charger grid.
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