imageCLASS LBP623Cdw Low print density

AlphaSix — Sun, 01 Mar 2026 14:18:58 GMT

I am unable to get the printer to print at a density of more than approximately 30%. All four colors are affected. The printer is under 1k pages out. Color carts are original. I have replaced the black. Manually adjusting the print density in the settings to max makes a barely noticeable difference. Resetting to factory also had no appreciable affect. I have tried changing paper type and printing from different PCs, there was no difference. The printer did work as expected when I purchased it. Any suggestions would be helpful.

Attached image was printed at max density along with a page from a different printer for comparison.

Re: Imageclass LBP623Cdw Low print density

shadowsports — Sat, 28 Feb 2026 15:53:55 GMT

Greetings ,

If you're using OEM Canon toner (all), I suggest you reach out to Canon support.

1-800-652-2666

topic imageCLASS LBP623Cdw Low print density in Office Printers

imageCLASS LBP623Cdw Low print density

Re: Imageclass LBP623Cdw Low print density