OKI C5100n Laser Printer "color registration fault" Questions

...color toner cartridges in the c5100N, two OKI (cyan and yellow) and one non-OKI (magenta). Now it appears that registration is completely off. When printing an image, there is a band of yellow at the ...

...color toner cartridges in the c5100N, two OKI (cyan and yellow) and one non-OKI (magenta). Now it appears that registration is completely off. When printing an image, there is a band of yellow at the ...

...color registration errors if the transfer unit is scrached. my first recomendation is to look at the color pcu unit and replace it if you see any lines on it. Also pull out and inspect the black pcu ...

fix P-21 which is the fault that registration is not right. And Since the Black Image unit is the reference for the other three color in regards to Registration that is why P-9 and P-28 need fix first

do this be careful static electricty can destroy the sensors P21 P28 deal with registration of colors on top of each other, the sensor monitor that 28 is a sensor fault and 21 that registration failed

a color registration issue. If black & white copies are also blurry.....could be a variety of issues. If it only happens when you copy but printing is ok from the computer......scanner is at fault

...cam HP sensor (PS8) is faulty. The registration path driver PCB is faulty. The DC driver PCB is faulty. The CPU PCB is faulty. E072 -A fault in the main motors such as the transfer drum motor, ...

...registration sensor (a garden variety opto coupler) but no change. Samsung tech help was of no service. Smart panel tells me dev home error fault. Ideas? There is an "opto coupler" in the main drive ...

...registration assembly that is possibly broken. iTezen is Now offering Complete On-Site Repair Service of your broken Tektronix / Xerox Phaser Printer at a flat rate. Basically we repair any problem ...

...Registration side to side problem with home position 08-390 Nip 09-300 Copy cartridge finished (drum unit) 09-310 Add black toner Add color toner 09-320 Add color toner 09-330 Wrong copy cartridge ...