I have a mx2600n that says bad magenta and yellow crum error. I can turn of and it will reset. Replaced toners also. toners says 100 percent. Any ideas thanks
-
-
Re: mx2600n code f2-76
TT-0603133.pdf (Technical Tips) 92.12 KB
Models: MX4111N, MX5110N, MX4110N, MX5111N
The following trouble codes-F2-70,F2-71,F2-72,F2-73,F2-74,F2-75,F2-76,F2-77 or C4-20 can be caused by a dirty or faulty Pre Transfer Corona unit. When replacement of toner cartridges and/or developer units do not resolve error code, the transfer bias is likely the cause. To test if the PTC is causing the error code, temporarily set engine soft switch 8-3 in Sim 55-1 to a value of 1. This will turn off the PTC. Note, copy quality will rapidly degrade. However, if error F2-XX codes do not re-appear, PTC failure is likely the cause of the error code. Replacement transfer assemblies do not have a new PTC unit. PTC failures can cause various toner cartridge and CRUM errors. Replacing with Item MX-510CU PTC unit will resolve error codes caused by the PTC unit.
Comment