[CQ] Brother C9130CW

[Woxner]

when printing color the color drops off and goes blank . seems one color at a time then i lose all m,c,y . i have replaced the drums and toner unit from another machine they have with no luck. If i print 5 sets of 5 pages the first set or two looks good most of the time. then color goes blank. if i do the jobs again same thing. even if i use the DF.
Black seems to be ok.
Thanks for your help

[Phil B.]

Re: Brother C9130CW

when printing color the color drops off and goes blank . seems one color at a time then i lose all m,c,y . i have replaced the drums and toner unit from another machine they have with no luck. If i print 5 sets of 5 pages the first set or two looks good most of the time. then color goes blank. if i do the jobs again same thing. even if i use the DF.
Black seems to be ok.
Thanks for your help

OEM Brother toner/drums?

what is life on:

drums

toners

belt

fuser

is it clean inside

have you cleaned the corona wires?

what have you done?

do you have a manual?

[Woxner]

Re: Brother C9130CW

all new drums. it is crap toner. i have changed them out and she has done it twice. when i put the units in her other machine its ok. i am getting a manual. its got 15 k on the machine. Machine is clean. i was thinking hv dropping off or color drive unit. i also put the other machines unit in her machine with same results and put hers in to good machine. the other works fine with hers drum and toners

[Phil B.]

Re: Brother C9130CW

all new drums. it is crap toner. i have changed them out and she has done it twice. when i put the units in her other machine its ok. i am getting a manual. its got 15 k on the machine. Machine is clean. i was thinking hv dropping off or color drive unit. i also put the other machines unit in her machine with same results and put hers in to good machine. the other works fine with hers drum and toners

double check internal charge rollers iin ITB.. sounds like they may not be moving or belt is not locked down.

[tsbservice]

Re: Brother C9130CW

I'm leaning towards High-voltage Power Supply PCB ASSY. Unfortunatelly it looks like a PITA to test with their another MFC, basically doing the job 2 times.
Just PM me if you need any documentation or FW.

[copyman]

Re: Brother C9130CW

when printing color the color drops off and goes blank . seems one color at a time then i lose all m,c,y . i have replaced the drums and toner unit from another machine they have with no luck. If i print 5 sets of 5 pages the first set or two looks good most of the time. then color goes blank. if i do the jobs again same thing. even if i use the DF.
Black seems to be ok.
Thanks for your help

hey wox, i had this once (fortunatley don't work on many brothers) I also suspected the HVPS. Like tsb said it looked like a PIA so ended up replacing the machine. Sorry I couldn't offer more help.