Ricoh V-C3 Technical Training Manual page 186

! From V-C3, the K corona wire assembly is listed
as individual parts in the PM table.
! These can be replaced separately or as a unit,
but the individual spare parts are cheaper than
the complete unit.
Slide 186
No additional notes
Charge Corona Unit (K)
" For V-C2, you cannot replace the K corona wire
as an individual part, because the grid cannot be
removed and replaced.
186
V-C3 Training