How to remove fuser unit and drum unit from ricoh mp 5054 copier?

SOURCE: changing Fuser Oil

I am glad that drichards gave me am an "atta boy" considering the fact that I could not have given a more thorough explanation.

SOURCE: Ricoh Aficio 2238c: Fuser Oil Unit

you really can not refill the bottle but I would recommend two things. One find a fuser oil unit on ebay and order it quickly. Next hit the yellow clear modes button, then hit the numbers 1 0 7 , then hold the red clear stop button till the display panel changes. hit copy sp, select 7 data log. now use the page down arrows located in the middle of the disply till you see 7804 push it then go to #10 oil supply and hit execute. this will reset the oil counter and allow you to use the machine till you get the new unit.

SOURCE: Fuser Assembly Unit for RICOH Aficio MP 6500 Printer

This part number B2484582 is modified.
The new part number for the fusing unit is B2484583.
Yes, you can find it from a Ricoh Supplier.

Good luck and please rate me, thanks.

SOURCE: Part Number for RICOH Aficio MP C3000 Fuser Unit

Part number is: B237 4053 (North America)
B237 4054 (Europe)

I Expect this will be very expensive as it is not designed to be replaced as an entire assembly, but rather repaired as needed.

SOURCE: Ricoh Aficio 2238c: Fuser Oil Unit

It is what it is. No, you can't refill it