canon irc 3220n color not alligned

[popo]

hi to all
My problem is the color are not aligned and I d'ont know ho to resolve this probleme is there a setting in service mode or I must change the transfer belt or clean it iput some picture of my probleme test copy.jpgoriginal.jpgcopy.jpgtest copy.jpgoriginal.jpgcopy.jpg
thank you for your support

[teckat]

hi to all
My problem is the color are not aligned and I d'ont know ho to resolve this probleme is there a setting in service mode or I must change the transfer belt or clean it iput some picture of my probleme test copy.jpgoriginal.jpgcopy.jpgtest copy.jpgoriginal.jpgcopy.jpg
thank you for your support

first off get a Service Manual
learn about MACHINE MAINTENANCE

u need to print out a PG6 GRID PATTERN in service mode
this will show issues for image shift in Paper feed (sub-scan) and or Cross feed main scan) or both issues--


SUB SCAN.JPG-


MAIN SCAN.JPG
read-----
iR3200-3220 ITB Issues TP03.pdf