Ricoh C811DN T1 Hardware Guide - Page 17

Interior This section explains names and functions of the parts inside of the printer. Interior 1 ASZ006S 1. Fusing Unit Replace the fusing unit when the following messages appear: • "Replacement Alert/Replace Fusing Unit soon." • "Replace Fusing Unit." Replace the fusing unit and the transfer roller together. 2. Transfer Roller Replace the transfer roller when the following messages appear: • "Replacement Alert/Replace Fusing Unit soon." • "Replace Fusing Unit." Replace the transfer roller and the fusing unit together. 3. Inner Cover Open this cover when replacing the photo conductor unit or intermediate transfer unit. 4. Photo Conductor Unit From the left, the photo conductors are installed in the order of yellow (Y), cyan (C), magenta (M), and black (K). Replace the relevant photo conductor unit when the following messages appear: • "Replacement Alert/Replace PCU:Black soon." • "Replace PCU:Black." • "Replacement Alert/Replace PCU:Colour soon." • "Replace PCU:Colour." 5. Intermediate Transfer Unit Replace the intermediate transfer unit when the following messages appear: 15