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PrintCopy .infohttps://printcopy.info > brand=Ricoh Description: Color development motor error When the motor speed is within the target level, the motor sends a lock signal (High to Low at CN214-5) to the BCU.
Missing: c7100sx ' Must include: c7100sx
https://printcopy.info > brand=Ricoh
Code: SC381 ; Description: Charge potential abnormal - Definition - [D] When performing the process control self-check, the charge potential of the drum is not ...
Try running auto color registration adj from user tools/menu(try it a couple times)
If this doesnt clear it up you will need to have a transfer belt and or transfer belt assy replaced
--Drew
have you replaced all of the consumables?
drums X2 black and color
developer units X4 CMYK
transfer imaging belt X1
Fuser unit X1
if the unit has over 60k prints it will need to have these items replaced and once that is done the color registration will come back inline.
Pull out the color photo conductor unit. If you see lines on any of the green drums replace the color photo conductor unit. You can also get 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 unit.Let me know what you find.
One of our Ricoh CL3500N printers- less than a year old- gave us a "color regist error" after changing the transfer belt.
Ran the "adjust color regist" without results. It would just finish and pop back up with the same error.
Color test page printed no color, just BW
I reseated everything, and even replaced the PCU without positive results.
A couple hours later I went back, took everything out (be sure to keep the pcus out of the light!), and vaccuumed the heck outta that printer.
For whatever reason- maybe there was a chunk of toner hanging out, maybe I knocked something loose or back in place, whatever- but when I put all the parts in and turned it on, the error was gone and color printed great!
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