I need the service manual for the Aficio 220 - Office Equipment & Supplies

SOURCE: Ricoh Aficio 220 - Connection with computer

Please use the link below and scroll down to choose your Operating system, and download and install the printer driver.

http://www.ricoh-support.com/enduser/downloads/downloads.asp?fileid=241&ricohmodelid=5&url=http%3A%2F%2Fsupport%2Ericoh%2Ecom%2Fhtml%5Fre%2Fmodel%2Faf22%5F27%2Faf22%5F27en%2Ehtm

Hope you have a printer controller type 270 installed on your Aficio 220, already.
It can be connected with a parallel cable or ethernet cable if you have a network card installed in the printer controller of the Aficio 220.

Good luck and please rate me, thanks.

SOURCE: how to replace image unit ricoh aficio 220

Do you mean the photoconductor unit? To replace the photoconductor (PCU), open the front cover and the right side covers (the duplex door and the main side door). The PCU sits to the right of the toner bottle -- it is a black unit that has the blue cylindrical drum facing the right side of the copier.

On the upper left side of this unit is a ridged tab. Push this tab in and slide the PCU all the way out of the machine. Open the box with the new PCU and remove all of the tape and paper, then slide the new PCU in where the old one came out of. When you shut all of the covers, the copier will recognize the new PCU.