Service Call Tables
D093/D094 7-18 SM
305 D Charge Corona Wire Cleaner Error
The charge wire cleaner did not: (1) come from the home position within 5 s,
or (2) did return to the home position within 3.75 s due to wire cleaner
overload.
Cleaner unit blocked or damaged
Until replacement parts become available, set SP2804 to "0" to disable
the charge-corona cleaning function so the machine can operate.
392 D Development Bias Error
The development bias feedback voltage was less than 0.3 V for longer than
200 ms while the PWM duty value was more than 5% (indicating a
development bias leak).
Bias terminal damaged
High voltage cable damaged, defective
CGB power pack defective
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