Kyocera TASKalfa 3050ci - Paper often jams; Cannot print

2LK/2LN/2LM/2LC-2
1-5-54
(2) Detaching and refitting the engine PWB
Procedure
1. Remove the controller box (see page 1-
5-49).
2. Remove twenty two connectors of fol-
lowing from the engine PWB.
YC1
YC2
YC3
YC4
YC5 (FFC connector with a lock)
YC6 (FFC connector with a lock)
YC7 (FFC connector with a lock)
YC10 (FFC connector with a lock)
YC26
YC9
YC8
YC46 (FFC connector with a lock)
YC12 (FFC connector with a lock)
YC15
YC16
YC18
YC17
YC19
YC20
YC21
YC22
YC45
*: When removing the FFC from the FFC
connector with a lock, remove the FFC
after released by lifting up the lock lever
(see page 1-5-50)
Figure 1-5-85
YC26
YC4
YC2
YC45
YC22
YC21
YC20
YC46
YC8
YC9
YC10YC7
YC19
YC18
YC16
YC15
YC12
YC6
YC3
YC1
YC27
YC5
YC17
Engine PWB
FFC connector with a lock
Engine PWB