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MX-LCX5  REPLACEMENT AND ADJUSTMENT  3 – 1

MX-LCX5

Service Manual

 

CAUTION:
• Tray 5 weighs 27 kg (60 lb.) empty. Trays 4 and 6 weigh 20 kg

(44 lb.) each empty.

• To prevent damage to the tray and personal injury, never attempt

to lift a tray alone or without attaching the carrying handles, espe-
cially if a tray is loaded with paper.

• Two people on each side of the tray should lift the carrying han-

dles together to lift and move the tray.

• Never remove the tray if the LCT has not been docked to the

copier. Removing the tray while the LCT is standing alone can
unbalance the LCT and cause it to fall over.

Important:
Only one set of carrying handles is attached to the side of Tray 5.
Follow the procedure below to attach and use these handles to
move Tray 4, 5, or 6.

1)

Pull the tray [A] out of the LCT until it stops.

2)

Remove the screws from the right rail [B] (screw x 3)

3)

Remove the screws from the left rail [D] (screw x 3)
NOTE: You do not need to remove the screw for the stopper
pin bracket at the back of the left rail.

4)

Remove carrying handles [A] and [B] from the right side of the
tray (screw x 2 ea.)

5)

Use the same screws to attach the carrying handles at (1) and
(2).

6)

With one person on each side of the tray, lift it carefully and
remove it from the rails.

Important:
• The frame is held together by 8 blue screws.
• To avoid weakening or warping the shape of the frame, never

remove these blue screws.

NOTE: The upper inner cover must be removed before the top

cover.

Remove:
[A] Right cover (screw x 6)
[B] Right rear cover (screw x 6)
[C] Left rear cover (screw x 6)
[D] Top cover (screw x 5)
[E] Front door (stopper x 1)

NOTE: While lifting the top cover, remove the snap ring and front

door.

[F] Paper slot cover (screw x 2)

[A]

[B]

(1)

(2)

[C]

[E]

[B]

[F]

[D]

[A]

MX-LCX5  REPLACEMENT AND ADJUSTMENT  3 – 2

• Open the front door.
• Remove right cover (see 2.) 
• Pull out tray [A]
Remove:
[A] Tray (see 1.)
[B] Knobs (x 3) (screw x 1 ea.)
[C] Upper inner cover (screw x 2)
[D] Knob (screw x 1)
[E] Lower inner cover (screw x 1)
[F] Paper feed unit (connector x 1, screw x 2)

Remove:
• Remove the right cover (see 2.)
• Remove the paper trays. (see 1.)
[A] Pick-up roller (stopper x 1)
[B] Feed roller (stopper x 1)
[C] Separation roller (stopper x 1)

NOTE: 1)

The LCT pick-up and separation rollers are the same
as pick-up and separation rollers of the main machine.
These rollers are interchangeable.

2)

The feed rollers of the LCT and main machine are dif-
ferent because they are designed to rotate in opposite-
directions. The feed rollers of the LCT and main
machine are not interchangeable.

3)

Never touch the surface of the rollers with bare hands.

• Clear the PM counters for the new rollers (see Section "2. Pre-

ventive Maintenance).

[A]

[B]

[C]

[D]

[E]

[F]

[A]

[B]

[C]

(1)

(2)

(3)

[A]

[B]

MX-LCX5  REPLACEMENT AND ADJUSTMENT  3 – 3

4th, 5th, and 6th Transport Motors (1), (2), (3)
Remove:
• Left rear cover (see 2.) 
[A] Motor unit (connector x 1, Timing belt x 1, screw x 2)
[B] Motor (screw x 2)
LCT Exit Motor (4)
Remove:
• Left rear cover (see 2.)
[C] Motor unit (connector x 1, Timing belt x 1, screw x 3)
[D] Motor (screw x 2)

Each paper feed unit has a pick-up feed motor (1) and a grip motor
(2). The removal procedure is the same for each feed tray.
1)

Remove the left rear cover (see 2.)

2)

Use a small screwdriver to turn the shaft [A] so the pin can slip
out of the keyhole.

Remove:
[B] Motor unit (screw x 4, clamp x 2, connector x 2)
[C] Springs (x 2). First, loosen the screws (x 2) (1), (2).
[D] Paper feed motor (screw x 2, Timing belt x 1)
[E] Grip motor (screw x 2, Timing belt x 1)
Reinstallation
• Attach the tension spring, then tighten the screws (3) to tighten

the belts.

4th, 6th Lift Motors
The procedure for removing the 4th and 6th lift motors is the same.
Remove:
• Rear cover. (see 2.)
[A] Motor unit (screw x 2, connector x 1)
[B] 4th (or 6th) lift motor (screw x 4, Clip x 1, Coupling x 1, Spring x
1)
5th Lift Motor
• Rear cover. (see 2.)
[C] Motor unit (screw x 4, connector x 1)
[D] 5th lift motor (screw x 2, Clip x 1, Coupling x 1, Spring x 1)

(4)

[C]

[D]

(1)

(2)

[A]

[B]

[C]

[D]

(1)

(2)

[E]

[A]

[B]

[C]

[D]

MX-LCX5  REPLACEMENT AND ADJUSTMENT  3 – 4

• Disconnect the LCT from the copier.
[A] Exit sensor unit (screw x 1, connector x 1)
[B] Exit sensor

• Open the front door.
Remove:
• Upper inner cover (see 3.)
• Lower inner cover (see 3.)
• Left rear cover (see 2.)

1)

Disconnect the harness clamps (1) and (2) (clamp x 2).

2)

Disconnect the motor harnesses (3), (4), (5) (clamp x 3, con-
nector x 11).

3)

Remove:
[A] Upper stay (screw x 2)
[B] Lower stay (screw x 2)
[C] Vertical feed unit (screw x 6)

1)

Remove the vertical feed unit. (see A.)

2)

Remove:
[A] 4th Transport sensor (screw x 1, connector x 1)
[B] 4th Relay sensor – upper (screw x 1, connector x 1)
[C] 4th Relay sensor – lower (screw x 1, connector x 1)

[A]

[B]

(1)

(2)

(3)

(4)

(5)

[A]

[B]

[C]

[A]

[B]

[C]