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Service Bulletin Ref. No. 2TV-0015 (J130)
(Service information) <Date> July 19, 2019
KYOCERA Document Solutions Inc.
For authorized KYOCERA engineers only.
Do not distribute to non-authorized parties.
Replace the LSU drive unit
(Estimate worktime: 30 min.)
Detach the external covers and units below.
・Upper right cover
・Middle right cover
・Upper left cover
・Middle left cover
・2 LSUs
・Primary transfer unit
・4 drum units
・4 developer units
(Refer to each model service manual Chapter 4 for
the detaching procedures for each part)
Release hook (o) of 3 pcs. parts (n) securing
FFC and detach them.
Disconnect the connecter (q) of the LSU cleaning
motor wire (red) connecting to YC26 connector of
the engine relay PWB (p).
(Condition inside the main unit after
detaching the parts to the left)