Gestetner 1312 Sc Code 302

[KHAN]

HI, friends i have gestetner 1312 , when i make one by one copy its ok ,but when making continuously, it shows SC 302 code.
What i do? I change the ID sensor interval 1 min.
But still the same result, Please need help ?
THANKS.

[joher]

dear khan,,,,
Only replaced the charge roller,,,,,,

[rsyarcia]

hi

mr. khan before replacing the charge roller please check the drum if both sides of it has scratches or the metal already visible.In this case even you replace the CR the 302 will reappear.

[KHAN]

Gestetner 1312

ok Thanks For Your Help I Will Check.
Thanks.