communication error problem solution xerox 5735/5740/5745/5755/5765/5775/5790 photocopier machines

Why u removed back cover....

5665 communication error problem

Jazakallah shukriya sir

GOOD WORK LAZZAK ALLAH

sir meri machine xexrox 5740 ha off kar kay on karo to install phase in complete aur xexrox moduel R2 ka Error Dy deti ha phir jab chip wala code lagao to chal parti ha is ka muqamal solutio bta dain bar bar chips zero karny wala code na lagana pary mjy shukria ma wait kar raha hu ap kay reply ka

Awaz achi ha aj

Bhai mere xerox machine me xerox karte hai to paper ke top me black shadow Kara hai plz. Help

sir meri machine xexrox 5740 ha off kar kay on karo to install phase in complete aur xexrox moduel R2 ka Error Dy deti ha phir jab chip wala code lagao to chal parti ha is ka muqamal solutio bta dain bar bar chips zero karny wala code na lagana pary mjy shukria ma wait kar raha hu ap kay reply ka

Salam walekum shukriya bhai

Thank you very much