Fuji Xerox DocuPrint CM305 df Service Manual page 536

8) Tilt the ADF ASSY to the left side,
release the tab of the COUNTER
BALANCE L (PL10.1.9) from the
IIT ASSY SUB.
9) Lift the ADF ASSY up, remove the
HARN ASSY ADF from the hole of
the ADF ASSY. Remove the ADF
ASSY from the IIT ASSY SUB.
Chapter 4 Disassembly / Assembly and Adjustments
4 - 260