Panasonic UF-490 / UF-4000 / UF-4100 Service Manual ▷ View online
45
2.2.10. Fan
(1) 3 Screws (19) and 1 Screw (19) from the Base
Plate Assembly.
(2) Remove the Drive Unit.
(3) 2 Screws (A3).
(4) Remove the Fan (502).
(4) Remove the Fan (502).
(1)
(2)
(3)
(4)
46
2.3.
Screw Identification Template
Ref No.
Part No.
Figure
Remark
16
19
21
23
35
36
XYN3+J8FJ
XYN3+J8
XTB3+8J
XTB3+8JFJ
XYN3+F8
XYN3+F8FJ
XYN4+F6
XYN4+F6FJ
XYN3+F6
XYN3+F6FJ
Screw
Screw (For UF-490 only)
Screw
Screw (For UF-490 only)
Screw
Screw (For UF-490 only)
Screw
Screw (For UF-490 only)
Screw
Screw (For UF-490 only)
Screw
Screw (For UF-490 only)
Screw
Screw (For UF-490 only)
Screw
Screw (For UF-490 only)
Screw
Screw (For UF-490 only)
Screw
Screw (For UF-490 only)
Screw
Screw (For UF-490 only)
62
XTB3+6J
XTB3+6JFJ
XTB3+6F
XTB3+6FFJ
1Y
XTB3+10J
XTB3+10JFJ
4B
XYN3+J10
XYN3+J10FJ
B5
B4
B9
XSB4+10BN
XTB3+8JK
DZJM000171
Screw
Screw
Snap Ring
B1
DZPB000007
Silver Screw
5Y
XUC4
E-Ring
6I
XUC5
E-Ring
5W
XUC3
E-Ring
7B
XTB26+6J
XTB26+6JFI
A3
XTB3+20J
XTB3+20JFJ
47
Ref No.
Part No.
Figure
Remark
G3
FFPFJ0041
Snap Ring
G4
DZKP00023
Washer
C8
XTW3+8SFC
XTW3+8SFJ
G2
XTB3+12JZ
XTB3+12JFI
Screw
Screw (For UF-490 only)
Black Screw
Black Screw (For UF-490 only)
48
3 Check Points
3.1.
Required Tools
3.2.
Periodic Check Points
No.
Tool
No.
Tool
1
Soft Cloth
6
Tweezer
2
Isopropyl Alcohol
7
Pliers
3
Phillips Screwdriver (#1 and #2)
8
Cotton Swab
4
Stubby Phillips Screwdriver (#2)
9
Brush
5
Blade-tip Screwdriver (3/32 in)
10 Molykote EM-50L Grease
(Parts No. EM-50L)
Laser Unit (115)
Mirror
ADF Roller (221)
Separator Rubber (206)
CIS (223)
Scanning Roller (218)
Eject Roller (302)
Exit Roller (304)
SNST Sensor (706)
Paper Separation Pad (417)
ASF Roller (435)
Pick Roller (436)
Feed Roller (439)
Bias Transfer Roller (446 )
Fuser Lamp (314)
Pressure Roller (322)
Fuser Roller (316)
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