PIXMA G2010 Fixed smudge on paper

[damien1027]

My printer is a Canon G2010 and I will have smudges on paper if I print a paper. But when paper abrasive function is on, the smudges are gone, which part of the printer needs cleaning or replacement?WhatsApp Image 2024-05-25 at 13.39.41_6f6cf310.jpgWhatsApp Image 2024-05-25 at 13.38.38_ae5c8505.jpg

WhatsApp Image 2024-05-24 at 23.08.47_35a30ffc.jpg