Minolta cf 900 error code 202

[copysys]

i have never serviced this model. can someone help me with the 202 code and the problem associated with that code.
Thanks

[kmcopier]

If it's C0202 check your corona's

[harry2007]

what's this 202 ?
C0202 not exist
C0200 = charge corona
C0201 = transfer corona