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why the printer prints red lines everytime now?

liazi
Apprentice

Hello WeChat Image_20210520140942.jpg

I have a MF733 cdw printer, but now every page it prints, it have these red lines. why?

Thanks,
Wenling

 

 

3 REPLIES 3

shadowsports
Legend
Legend

Greetings,

Is that logo something you are intentionally printing?

 

It looks like a chevron....  which is part of the printers standard maintenance...  cleaning the automatic fixing assembly.

 

Are you using Canon branded toners?  

~Rick
Bay Area - CA


~R5 C (1.0.7.1) ~RF Trinity, ~RF 100 Macro, ~RF 100~400, ~RF 100~500, +RF 1.4x TC, +Canon Control Ring, BG-R10, 430EX III-RT ~DxO PhotoLab Elite ~DaVinci Resolve ~Windows11 Pro ~ImageClass MF644Cdw/MF656Cdw ~Pixel 8
~CarePaks Are Worth It

Hi Thank you for the reply.

 

Yes, I was trying the maintaince yesterday on the printer and one of the maintaince prints this chevron. However even if I print a blank document out from the printer, it will still have the red lines on every page..

 

Thanks,

Liazi

Greetings,

 

Still not clear.  are you using Canon branded toner?

 

If, "Yes, I was trying the maintenance yesterday" means you are, then I suggest you contact Canon.

 

The printer has a 3 yr warranty.  

 

If you are not using Canon toner, I suggest you replace with OEM branded toner.

~Rick
Bay Area - CA


~R5 C (1.0.7.1) ~RF Trinity, ~RF 100 Macro, ~RF 100~400, ~RF 100~500, +RF 1.4x TC, +Canon Control Ring, BG-R10, 430EX III-RT ~DxO PhotoLab Elite ~DaVinci Resolve ~Windows11 Pro ~ImageClass MF644Cdw/MF656Cdw ~Pixel 8
~CarePaks Are Worth It

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