konica 7115 cof-32 code

[DOE]

konica 7115 has a cof32 code on it and the toner light is on. replaced toner but still get cof32. is there a reset for this machine. have not worked on one for years and no manual. when switched on and off machine runs about 5 seconds and then get toner light and code but it doesnt appear to be trying to add toner. thanks for your ideas.

[DOE]

Re: konica 7115 cof-32 code

konica 7115 has a cof32 code on it and the toner light is on. replaced toner but still get cof32. is there a reset for this machine. have not worked on one for years and no manual. when switched on and off machine runs about 5 seconds and then get toner light and code but it doesnt appear to be trying to add toner. thanks for your ideas.

toner was empty when i got there and replaced cartridge

[DOE]

Re: konica 7115 cof-32 code

toner was empty when i got there and replaced cartridge

does anyone know how to get into service mode?

[Blizzoo]

Re: konica 7115 cof-32 code

Utility Stop 0 0 Stop 0 1
I think it's time to change the developer and run F8 after that.
Hope it helps.

[DOE]

Re: konica 7115 cof-32 code

Utility Stop 0 0 Stop 0 1
I think it's time to change the developer and run F8 after that.
Hope it helps.

thank you, really appreciate it.

[DOE]

Re: konica 7115 cof-32 code

thank you, really appreciate it.

since the copier was run out of toner when code started i ran the toner replenish and when it was done copier went right to ready and was able to make copies. half hour later customer says cof32 is back. would you say only solution is to change developer or could it still be under toned.

[Blizzoo]

Re: konica 7115 cof-32 code

Before replacing developer I would check toner hooper operation cheating front door and replenish, check and clean ATDC sensor underneath developing unit.Insuficient/worn developer will code out likewise.