https://community.usa.canon.com/t5/Office-Printers/imageCLASS-MF731Cdw-cannot-get-ink-smudges-cleared-despite-all/m-p/561063#M29316 <P>Hi,</P> <P>We cannot get our printer to print anything without leaving smudges of varying size and on the sides and other areas of every print job.&nbsp; I have run every cleaning option available multiple times, I have cleaned all the toners with cotton swabs, I am at a loss for what to do.&nbsp; I don't know if a part needs replacing or what to do, please help!&nbsp; Attached are images of what it is doing both on a blank page and fully printed version.&nbsp; #MF731CDW<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="IMG_5433.jpeg" style="width: 723px;"><img src="https://community.usa.canon.com/t5/image/serverpage/image-id/68579i9B78646B3D62FD0E/image-dimensions/723x963?v=v2" width="723" height="963" role="button" title="IMG_5433.jpeg" alt="IMG_5433.jpeg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="IMG_5432.jpeg" style="width: 659px;"><img src="https://community.usa.canon.com/t5/image/serverpage/image-id/68578i67CBF44B9F5BAA62/image-dimensions/659x878?v=v2" width="659" height="878" role="button" title="IMG_5432.jpeg" alt="IMG_5432.jpeg" /></span></P> <P>&nbsp;</P> Tue, 22 Jul 2025 12:20:24 GMT chrisc575 2025-07-22T12:20:24Z https://community.usa.canon.com/t5/Office-Printers/imageCLASS-MF731Cdw-cannot-get-ink-smudges-cleared-despite-all/m-p/561063#M29316 <P>Hi,</P> <P>We cannot get our printer to print anything without leaving smudges of varying size and on the sides and other areas of every print job.&nbsp; I have run every cleaning option available multiple times, I have cleaned all the toners with cotton swabs, I am at a loss for what to do.&nbsp; I don't know if a part needs replacing or what to do, please help!&nbsp; Attached are images of what it is doing both on a blank page and fully printed version.&nbsp; #MF731CDW<span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="IMG_5433.jpeg" style="width: 723px;"><img src="https://community.usa.canon.com/t5/image/serverpage/image-id/68579i9B78646B3D62FD0E/image-dimensions/723x963?v=v2" width="723" height="963" role="button" title="IMG_5433.jpeg" alt="IMG_5433.jpeg" /></span><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="IMG_5432.jpeg" style="width: 659px;"><img src="https://community.usa.canon.com/t5/image/serverpage/image-id/68578i67CBF44B9F5BAA62/image-dimensions/659x878?v=v2" width="659" height="878" role="button" title="IMG_5432.jpeg" alt="IMG_5432.jpeg" /></span></P> <P>&nbsp;</P> Tue, 22 Jul 2025 12:20:24 GMT https://community.usa.canon.com/t5/Office-Printers/imageCLASS-MF731Cdw-cannot-get-ink-smudges-cleared-despite-all/m-p/561063#M29316 chrisc575 2025-07-22T12:20:24Z