Vanity F said:
My Canon iP4820 printer leaves 5 distinctive roller scuff mark lines on
CDRs that I print. This is the first time I've used this printer for CDs.
My previous printer, an iP4500, never left any marks. How can this be with
a newer model printer like this???
There is always the chance that it is a problem with the printer, so
contacting Canon would be a good idea I think.
However, depending on the use you have already put the printer
through, there are some things to consider:
1) are the rollers clean? Try some roller cleaning (you can buy sticky
paper [one side] and use that with the roller cleaning function to
try and remove excess ink or other gunk from the rollers).
2) is the CD media you are using intended for inkjets? If it is not
strictly compatible with inkjets, or not the Canon-recommended
type, that may be an issue.
3) is the ink you are using Canon or Canon-compatible ink. Drying time
and adhesion might be an issue.
4) is there a chance to set the drying time of the ink, or the density
of the printing, in the functions of the printer? You could try to
adjust to less coverage, or longer drying time.