I Have image registration

Whats a problem

ARE YOU PRINTING THICK PAPER IF YES THEN CHANGE THE PAPER TYPE THICK PAPER

Perhaps did not specify paper thickness (check control panel and print driver).
Toner getting low.
Clean registration roller with clean damp cloth.

Specifications state the following:


Plain paper (16 lb to 24 lb),


thick paper 1 (24-1/4 lb to 40 lb),


thick paper 2 (40-1/4lb to 55-1/2 lb),


thick paper 3 (55-3/4 lb to 68 lb),


thick paper 4 (68-1/4 lb to 72 lb), OHP transparencies, postcards*, letterheads,


colored paper, envelopes, label sheets, banner paper (24-1/4 lb to 55-1/2 lb)*


Duplex: Plain paper (17 lb to 24 lb), thick paper1/2/3 (24 lb to 68 lb


*Can only be fed through the bypass tray.


These specs are directly from the user guide.


Is the paper running through the bypass tray

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

No,the printer will not run without PCU's installed.The only way unfortunately on this model is to check all gears visually.Most likely bad gears either in one of the PCU's or in the fusing unit.

The black along the side of the paper is usually the black photoconductor , it also could be the fuser. If the color reg says can't be preformed it probly needs a new transfer belt. If the color reg completes and the colors still don't line up it might be the laser. It also could be dirty reg sensors.

Sorry dude, not my thing, great with epson, canon, hp, lexmark, brother but not ricoh

That stock might be too heavy for a bizhub.

Specifications state the following:

Plain paper (16 lb to 24 lb),
thick paper 1 (24-1/4 lb to 40 lb),
thick paper 2 (40-1/4lb to 55-1/2 lb),
thick paper 3 (55-3/4 lb to 68 lb),
thick paper 4 (68-1/4 lb to 72 lb)*, OHP transparencies*, postcards*, letterheads,
colored paper, envelopes*, label sheets*, banner paper (24-1/4 lb to 55-1/2 lb)*
Duplex: Plain paper (17 lb to 24 lb), thick paper1/2/3 (24 lb to 68 lb
*Can only be fed through the bypass tray.

These specs are directly from the user guide.

Is the paper running through the bypass tray?

problematic machine. transfer belt damaged(white spots ) for temp fix try manual registration from menu