Hello,
We are used to have drums (mainly BK drums) failing after some prints or at percentages far from the ones given by canon. In some cases, it has nothing to do with the laser.
I have found the following PDF in the last system launched by canon. It may help in some cases.
MN-CON: 42.01 , DC-CON: 67.05
Upgrade the MFP before replacing the BK drum.
Rachid.
Measure agaist EO20-0360.pdf
We are used to have drums (mainly BK drums) failing after some prints or at percentages far from the ones given by canon. In some cases, it has nothing to do with the laser.
I have found the following PDF in the last system launched by canon. It may help in some cases.
MN-CON: 42.01 , DC-CON: 67.05
Upgrade the MFP before replacing the BK drum.
Rachid.
Measure agaist EO20-0360.pdf