Mpc 3300 td codes

[mikadonovan]

Hi all. Having a really trying day. I have a d025 giving me sc 364, 365, and 366 codes. All pm parts are less than 50%. Image quality is excellent. Id sensors are clean. What would cause td sensor low voltage errors on black, cyan, and magenta at the same time?

[skynetto]

Fixed rate toner supply. Check it

[rosspt]

A good thing to check when you run into things like that (multiple sc codes all making no sense and not pointing to a mechanical issue) is to print out a Non-default smc report and see if anything jumps out as odd. If the fixed rate toner supply is checked, it will appear on this report and can point you in the right direction.

[mikadonovan]

I got it sorted. I originally had a low density problem, failing ACC. I reverted the ACC setitngs to factory default as suggested in another thread and ran it again, and it brought the density back, but overtoned it enough to cause td sensor errors. I detoned to acceptable image quality and set developer. All effed up voltages were brought back to normal. Life is good.