Service Call For Others - Toshiba e-STUDIO163 Service Handbook

5.1.10

Service call for others

[C97] 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 needle electrode is broken or the main charger grid is deformed.
(4) Check if any foreign matters is on the needle electrode or the main charger grid.
(5) Is the transfer/separation charger installed securely?
(6) Check if the transfer/separation charger wire is broken or unhooked.
(7) Check if any foreign matter is on the transfer/separation charger wire.
[CF7] Recycle toner transport area lock
(1) Check if any foreign matter or toner flakes are on the recycle toner transport area.
(2) Check if the auger or the gear is damaged on the recycle toner transport area.
(3) Check if the connector (CN16) is disconnected or the connector pin is removed on the MAIN
board.
(4) Check if the harness is short circuited or open circuited.
(5) Replace the auger lock switch.
(6) Replace the MAIN board.
e-STUDIO163/203 TROUBLESHOOTING
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December 2005 © TOSHIBA TEC