Solving problem of c7 in xerox machine - Xerox WorkCentre Pro 320/315 XL

http://xeroxmachineerrorcode.blogspot.com/2016/07/u4-error-code-xerox-wc50165020.html


Unsure what model Xerox is displaying error u4.

To pursue your question further, please provide Model name and number that is on the equipment in question.

My Xerox Workcentre 5020 machine showing U4 error How can solve this...

nokia c7 front camera unexpected error not open- please change your front camera logic board solved it.same problem i so i change my c7 front camera logic board 100% ok thanks enjoy......................

"external device error" chain link 116-311 for xerox 6204 machine how to solve the proplem

You can solve the error code 094-322 on Xerox docucolor 240 by visiting this link:
https://www.vimore.org/watch/XEhrVz-EXsQ/how-to-solve-fc-094-322-on-a-xerox-olympia

how to solve 004.346 in 7228

Enter into the diagnostic mode.Press 50 then green button,press 20 then green button,press 00 then green button.Switch off the machine & Switch On.

My xerox 7242 machine giving error 093-311.

@basanta711, Press 0 for 5 seconds then press green (start) then 50, green, 20 green, 0, green then on/Off the printer........... problem is solved

low temparether

Your printer needs to be reseted.
Here's how to do it:
Switch on the machine, holding down 0 & 8 buttons, type in 89, press the green button, enter a 0, press green button again to accept the new value. switch off & then just switch back on as normal.
Hope it will work and solve your problem.