https://community.usa.canon.com/t5/Office-Printers/MF665Cdw-will-not-color-correct/m-p/582167#M30458 <P>MF665Cdw will not print blue. All the reds are muddy. Black is either washed out, or over exposed when manually adjusted to 85-100%. Blue never is blue, and green is light. All 4 toners show 95% remaining as these are brand new with zero page count.</P><P>*Attempted to do a "color correction" by printing a "color shift" / "color mismatch" alignment page to perform said function.</P><P>*Printer will not print an alignment or color test page!</P><P>*It fails the color correction procedure!</P><P>Printer was purchased 1/10/25, and has the latest firmware updates "confirmed". Have pulled all cartridges and bumped/shook as recommended in FAQ. As a last-ditch effort, restored to factory default, and started initialization from scratch. Updated firmware again, power cycled several times. Still no resolution. MANY THANKS!</P> Sat, 10 Jan 2026 20:58:46 GMT FriscoDeb 2026-01-10T20:58:46Z https://community.usa.canon.com/t5/Office-Printers/MF665Cdw-will-not-color-correct/m-p/582167#M30458 <P>MF665Cdw will not print blue. All the reds are muddy. Black is either washed out, or over exposed when manually adjusted to 85-100%. Blue never is blue, and green is light. All 4 toners show 95% remaining as these are brand new with zero page count.</P><P>*Attempted to do a "color correction" by printing a "color shift" / "color mismatch" alignment page to perform said function.</P><P>*Printer will not print an alignment or color test page!</P><P>*It fails the color correction procedure!</P><P>Printer was purchased 1/10/25, and has the latest firmware updates "confirmed". Have pulled all cartridges and bumped/shook as recommended in FAQ. As a last-ditch effort, restored to factory default, and started initialization from scratch. Updated firmware again, power cycled several times. Still no resolution. MANY THANKS!</P> Sat, 10 Jan 2026 20:58:46 GMT https://community.usa.canon.com/t5/Office-Printers/MF665Cdw-will-not-color-correct/m-p/582167#M30458 FriscoDeb 2026-01-10T20:58:46Z https://community.usa.canon.com/t5/Office-Printers/MF665Cdw-will-not-color-correct/m-p/583472#M30524 <P>I am having exactly the same problem… I got the printer 2 days ago and it has been like that out of the box. The color mismatch correction procedure also doesn’t print any page, even though it tells me it’s performed successfully.</P> Wed, 21 Jan 2026 16:18:31 GMT https://community.usa.canon.com/t5/Office-Printers/MF665Cdw-will-not-color-correct/m-p/583472#M30524 Bkkm 2026-01-21T16:18:31Z