https://community.usa.canon.com/t5/Office-Printers/What-paper-weight-can-the-MF663Cdw-use/m-p/571016#M29914 <P>The MF665Cdw is spec’d at 70 lbs. but there is nothing in the spec sheet at all for the 663. They look like the same printer but id like confirmation that the 663 supports the same weights before I buy it.&nbsp;</P><P>thanks in advance…</P> Sun, 12 Oct 2025 02:29:47 GMT Eyeronik1 2025-10-12T02:29:47Z https://community.usa.canon.com/t5/Office-Printers/What-paper-weight-can-the-MF663Cdw-use/m-p/571016#M29914 <P>The MF665Cdw is spec’d at 70 lbs. but there is nothing in the spec sheet at all for the 663. They look like the same printer but id like confirmation that the 663 supports the same weights before I buy it.&nbsp;</P><P>thanks in advance…</P> Sun, 12 Oct 2025 02:29:47 GMT https://community.usa.canon.com/t5/Office-Printers/What-paper-weight-can-the-MF663Cdw-use/m-p/571016#M29914 Eyeronik1 2025-10-12T02:29:47Z https://community.usa.canon.com/t5/Office-Printers/What-paper-weight-can-the-MF663Cdw-use/m-p/571025#M29916 <P><span class="lia-inline-image-display-wrapper lia-image-align-inline" image-alt="Screen Shot 2025-10-12 at 06.01.09 AM.png" style="width: 999px;"><img src="https://community.usa.canon.com/t5/image/serverpage/image-id/70686iF98A2EEEC26CD4AE/image-size/large?v=v2&amp;px=999" role="button" title="Screen Shot 2025-10-12 at 06.01.09 AM.png" alt="Screen Shot 2025-10-12 at 06.01.09 AM.png" /></span></P> <P>This page in User Guide might be what you are looking for.</P> Sun, 12 Oct 2025 10:02:40 GMT https://community.usa.canon.com/t5/Office-Printers/What-paper-weight-can-the-MF663Cdw-use/m-p/571025#M29916 jrhoffman75 2025-10-12T10:02:40Z