C3110 not resetting k toner

[Brett GS]

Hi guys
Got a new c3110 that wont reset k toner.
Tried the force new release in service mode (SW 28).
The icp on the toner chip hasnt blown.
Any ideas?

[byronf]

Re: C3110 not resetting k toner

Hi guys
Got a new c3110 that wont reset k toner.
Tried the force new release in service mode (SW 28).
The icp on the toner chip hasnt blown.
Any ideas?

Hi Brett,

Please try the steps below

service mode - Machine - New release mode - default is NO NEW RELEASE change to NEW RELEASE - exit service mode.

Once error is gone repeat the step and set back to default.

[Brett GS]

Re: C3110 not resetting k toner

Hi Brett,

Please try the steps below

service mode - Machine - New release mode - default is NO NEW RELEASE change to NEW RELEASE - exit service mode.

Once error is gone repeat the step and set back to default.

Tried that today and same result.

[EarthKmTech]

Re: C3110 not resetting k toner

I had to replace a printer control board recently on one of these for this very issue - after verifying the integrity of the wiring to all iu and toner cart contacts. It also wasnt blowing the fuse, but on the black IU. No icp's were blown on the prcb either, absolutely no 3.3v was ever being sent to the iu to detect or blow the fuse of the new iu on closing the door. The board fixed it.

[Brett GS]

Re: C3110 not resetting k toner

I had to replace a printer control board recently on one of these for this very issue - after verifying the integrity of the wiring to all iu and toner cart contacts. It also wasnt blowing the fuse, but on the black IU. No icp's were blown on the prcb either, absolutely no 3.3v was ever being sent to the iu to detect or blow the fuse of the new iu on closing the door. The board fixed it.

Tested today and get 3.3v on the connector on the pcrb and 3.3v gets to the toner cart and image unit.
When testing the k dev unit motor i gat NG so think the pcrb is shot.
Machine doesnt have many clicks on it yet,the original toners and iu's are the unchipped/shipped units.

[Brett GS]

Re: C3110 not resetting k toner

Turned out being a corrupted IC chip.

[allan]

Re: C3110 not resetting k toner

Turned out being a corrupted IC chip.

IC Chip?

[Brett GS]

Re: C3110 not resetting k toner

IC Chip?

Yip the 8 legged ic on the pcrb

[Oystercopy]