Panasonic UF-6300 / UF-6200 / UF-5300 Service Manual ▷ View online
41
2.2.12. Printer Cover (106), Rear Cover (105), Printer Motor (626)
(11) Remove 2 Screws (4N).
(12) Remove the Paper Feed Rollers (518).
(1) Remove the Left Cover, and the Right Cover
(Refer to 2.2.2.).
(2) Release the Printer Cover (106) from the hooks, and
remove it.
(3) Remove 2 Silver Screws (B1).
(4) Remove the Rear Cover (105).
(4) Remove the Rear Cover (105).
(5) Remove 1 Screw (19).
(6) Remove the Ground Wire (542).
(7) Disconnect the Connector from the Printer Motor.
(8) Remove 5 Screws (19).
(9) Remove the Printer Motor Bracket (616) Assembly.
(6) Remove the Ground Wire (542).
(7) Disconnect the Connector from the Printer Motor.
(8) Remove 5 Screws (19).
(9) Remove the Printer Motor Bracket (616) Assembly.
Caution:
The Gears underneath may dislodge when the Motor
Bracket is removed.
Bracket is removed.
(11)
(12)
(2)
(3)
(4)
(5)
(6)
(7)
(8) x 5
(9)
42
2.2.13. MJR PC Board (1003), Power Supply Unit (1002)
(10) Remove 2 Screws (4N).
(11) Remove the Printer Motor (626).
Caution:
Make sure the Power Cord (1108) is unplugged.
Note:
If removing only the Power Supply Unit, skip steps
(4), (5), and (6).
(4), (5), and (6).
(1) Remove the Rear Cover (105) (Refer to 2.2.12.).
(2) Release the Harness from the Clamp.
(3) Disconnect the Connector on the MJR PC Board.
(4) Remove 2 Screws (C8).
(5) Remove the MJR PC Board (1003).
(6) Remove 5 Screws (C8).
(7) Remove the L Power Plate (401).
(2) Release the Harness from the Clamp.
(3) Disconnect the Connector on the MJR PC Board.
(4) Remove 2 Screws (C8).
(5) Remove the MJR PC Board (1003).
(6) Remove 5 Screws (C8).
(7) Remove the L Power Plate (401).
(8) Disconnect the Connectors (CN32, 101, 102, 103,
201, and 202) on the Power Supply Unit (1002).
(9) Remove 1 Screw (19), and 1 Washer (G8).
(10) Remove 1 Screw (19), and 1 Harness.
(11) Remove other 3 Screws (19).
(12) Remove the Power Supply Unit (1002).
Caution:
When reinstalling, make sure the Harnesses are not
nipped.
nipped.
(10)
(11)
43
2.2.14. Fuser Unit, Thermistor Assembly (728)
(1) Remove the Rear Cover (Refer to 2.2.12.).
(2) Remove 1 Screw (19).
(3) Remove the Fuser Top Cover (733).
(4) Disconnect the Connectors CN85, and CN87 on the
(2) Remove 1 Screw (19).
(3) Remove the Fuser Top Cover (733).
(4) Disconnect the Connectors CN85, and CN87 on the
SNS4 PC Board (1007).
(5) Disconnect the Connector CN102 on the Power
Supply Unit (423).
(6) Remove 1 Screw (4N).
(7) Remove the FG1 Harness (629).
(7) Remove the FG1 Harness (629).
(8) Remove 4 Screws (19).
(9) Remove the Fuser Unit.
(9) Remove the Fuser Unit.
(10) Remove 1 Screw (1Q).
(11) Remove the Thermistor Assembly (728).
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
44
2.2.15. Fuser Lamp (732), Exit Roller (719), Fuser Roller (709), Pressure Roller (706)
(1) Remove the Rear Cover (Refer to 2.2.12.), and the
Fuser Unit (Refer to 2.2.14.).
(2) Remove 1 Screw (4N).
(3) Remove the PSU-Fuser Harness (1028), and Fuser
(3) Remove the PSU-Fuser Harness (1028), and Fuser
Lamp Terminal B (731).
(4) Remove the Fuser Lamp (732).
Caution:
When reinstalling the Fuser Lamp, make sure that the
Fuser Lamp is inserted into the Fuser Unit as
illustrated. Do not touch the glass portion of the Fuser
Lamp with bare hands. Grease from fingerprints will
shorten its life cycle, use isopropyl alcohol to clean
fingerprints.
Fuser Lamp is inserted into the Fuser Unit as
illustrated. Do not touch the glass portion of the Fuser
Lamp with bare hands. Grease from fingerprints will
shorten its life cycle, use isopropyl alcohol to clean
fingerprints.
Caution:
When reinstalling the Fuser Lamp, make sure that
both ends of the Fuser Lamp fits into the projected
area of the Fuser Lamp Terminal A (724), and the
Fuser Lamp Terminal B (731).
both ends of the Fuser Lamp fits into the projected
area of the Fuser Lamp Terminal A (724), and the
Fuser Lamp Terminal B (731).
(5) Remove the E22 Gear (722).
Caution:
You may need to use force to pull out the Gear.
(6) Remove the Right, and Left P3.5L11.2 Bushings
(720, and 721).
(7) Remove the Exit Roller (719).
(8) Remove 2 Screws (4N).
(9) Remove the Fuser Cover (723).
(9) Remove the Fuser Cover (723).
(2)
(3)
(4)
White
Black
(6)
(7)
(5)
(8)
(9)
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