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FC-210/310 TROUBLESHOOTING 4 - 30 February 2002 © TOSHIBA TEC
[C7] Error C7
* To avoid any hazards, be sure to unplug the power cord before proceeding to check the items
in 1. and 2. below.
*Be sure that the fuser unit is set in place securely.
1. Check if any thermistor connector is disconnected.
2. Check if any harness of the thermistors (center/rear, upper/lower) is open-circuited.
3. Check the LGC board if the connector J122 is disconnected.
4. After completing the repair of what caused the [C7] problem, proceed to rewrite the status
counter (08-700) to "0", following the same procedure as for [C41] to [C48] .