topic Re: Canon i-Sensys LBP621Cw in Office Printers

i-SENSYS LBP621Cw Warning sound when I try to print

legalmax — Tue, 25 Nov 2025 16:25:05 GMT

I have a Canon i-Sensys LBP621Cw . When I try & print, it always comes up with a warning sound. I then have to press OK & it prints OK. What am I doing wrong?

Cheers

Re: Canon i-Sensys LBP621Cw

normadel — Mon, 24 Nov 2025 19:57:08 GMT

Are you seeing any messages on the display?

Here's the Troubleshooting page from the Online Manual:

https://oip.manual.canon/FAQ01-0070-zz-SSS_n3-enUV/index.html?model=SS660

Re: Canon i-Sensys LBP621Cw

legalmax — Mon, 24 Nov 2025 20:40:55 GMT

Thanks for that. Think I've solved my problem, seemed to be a mixture of low ink & paper settings. However, printer now only prints in portrait. If I open a picture in Windows Photos & then print, it prints in landscape.