Panasonic UF-6300 / UF-6200 / UF-5300 Service Manual ▷ View online
49
2.2.19. Bias Transfer Roller (604)
(10) Disconnect 2 Connectors on the Laser Unit (512).
(11) Remove 4 Screws (1Y).
(12) Remove the Laser Unit (512).
(13) Disconnect Connectors CN83, and CN84 on the
SNS3 PC Board (1009).
(14) Remove 1 Screw (19).
(15) Lift up the No Paper Actuator (525), and Remove the
(15) Lift up the No Paper Actuator (525), and Remove the
SNS3 PC Board (1009).
(1) Remove the CCD Shield Plate (Refer to 2.2.18.).
(2) Remove 2 Screws (19).
(3) Remove the BTR Guide (602).
(2) Remove 2 Screws (19).
(3) Remove the BTR Guide (602).
(4) Release the Latch Hook on the Transfer Guide (601)
Assembly as illustrated, and remove the Bias
Transfer Roller (604).
Transfer Roller (604).
Caution:
• Do not touch the surface of the Bias Transfer Roller.
Clean the Bias Transfer Roller only with a dry cloth.
• When cleaning, or replacing the Bias Transfer Roller,
clean both sides of the Transfer Guide with isopropyl
alcohol.
alcohol.
(10)
(11)
(11)
(11)x4
(12)
(14)
(14)
(13)
(13)
(13)
(14)
(15)
(2)
(3)
(4)
White
Black
50
2.2.20. SNS2 PC Board (1010)
2.2.21. Printer Grease Points
(1) Place the machine on its rear side.
(2) Remove 1 Screw (19).
(3) Remove the Plate A (507).
(2) Remove 1 Screw (19).
(3) Remove the Plate A (507).
(4) Remove 1 Screw (19).
(5) Disconnect Connector CN82 (538) on the SNS2 PC
(5) Disconnect Connector CN82 (538) on the SNS2 PC
Board (1010).
(6) Remove the SNS2 PC Board (1010).
Before reassembling, apply EM-50L Grease to the parts
shown in the illustration.
shown in the illustration.
(1) B83D22 Gear G (622) : Gear surface
(2) D60D20 Gear B (621) : Rib surface
(3) D55 Gear F (619) : Gear surface
(4) D55 Gear F (619) : Gear Side surface
(2) D60D20 Gear B (621) : Rib surface
(3) D55 Gear F (619) : Gear surface
(4) D55 Gear F (619) : Gear Side surface
(3)
(2)
(5)
(4)
(6)
(1)
(2)
(3)
(4)
51
2.3.
Hardware Identification Template
Ref No.
Part No.
Figua
Remark
19
XTB3+8JFJ
Screw
23
XYN3+F8FJ
Screw
24
XYN4+F8FJ
Screw
1Q
XYN3+F10FJ
Screw
1Y
XTB3+10JFJ
Screw
4N
XSN3+W8FJ
Screw
5Y
XUC4VM
E-Ring
A9
DZPA000100
Screw
B1
DZPB000007
Silver Screw
B4
XTB3+8JFI
Screw
B5
XSB4+10BN
Screw
B9
FFPFJ0033B
Snap Ring
C2
DZPB000054
Screw
C8
XTW3+8SFJ
Screw
G8
XWC3BFJ
Washer
52
3 Maintenance, Adjustments and 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 (#2)
8
Cotton Swab
4
Stubby Phillips Screwdriver (#2)
9
Brush
5
Blade-tip Screwdriver (3/32 in)
10 Molykote EM-50L Grease
(Available from Dow Corning,
URL:
URL:
http://www.dowcorning.com
)
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