In most cases parts diagrams and schematics are not easy to find or made available to the general public.
Have you tried Google?
No idea what that's called...
Bay Area - CA
~R5 C (188.8.131.52) ~RF Trinity, ~RF 100~400, +Canon Control Ring~6D2 (v1.1.1) Retiring ~EF Trinity, others ~DxO PhotoLab Elite ~Windows10/11 Pro ~EVGA RTX 3080Ti FTW3 Ultra ~ImageClass MF644Cdw ~Pixel6 ~CarePaks Are Worth It
thanks for reply
I tried Google, local Canon maintenance, and even third-party providers.
now I did something just to keep work continuing, I connect the ink tubes directly to the print head (worked!!!)
this is a temporarily solution I hope I can find the part code soon
Please contact technical support via phone for further assistance. There is NO charge for this call. Please dial 1-800-423-2366, Monday-Friday 8:00 am to 8:00 pm Eastern Time, excluding holidays. A Technical Support Representative can determine the part you are referring to and provide the part number to you.