Canon 2880

[dtman02]

Have a Canon 2880 saying "insert drum cartridge" for ALL colors. All drums were just replaced 19K ago. Put in new drums, still have the message for ALL drums.
Replaced contact PCB, DC Driver PCB, and DC Controller PCB, upgraded firmware to current.
The machine is now in the shop and they have been working on it for 2 days with no resolve from Canon. Canon has never heard of this and hope someone hear has.
Thanks in advance!!

[logonjim]

2800

I have had this prob or similar one and I found the black drum faulty and it had only 7k on it ..it said replace all drums also

[welshman]

drums

make sure you are using the correct ones as the clc4040 ones look the same and will fit but will give you this error also if they are the correct ones you will need to change the dc controller i had one blow when drums replaced

[dtman02]

resolved

This is what we did to make it finally work. We changed from 0 to 1 after putting another set of new drums in.
Thanks for the suggestions!!

AINR-OFF-
Walm-up-rotation disable setting at initial installation.

This disables the initialization of the P-CRG which is performed when a new P-CRG has been inserted. It prevents the fuse from blowing when the P-CRG initialization has been completed.

It is used when replacing the P-CRG and checking the images in situations when, for instance, the causes of trouble are identified. When it is set to "1," the initialization is canceled and the fuse is not blown even when a new P-CRG has been inserted.

Settings
0: Initialization is performed when a new unit is inserted. The fuse is blown.
1: Initialization is not performed when a new unit is inserted.

[Factory setting/value after clearing RAM: 0]