Panasonic UF-580 Service Manual page 23

2.2.3. Control Panel Unit, PNL1 PC Board (1004)
(5)
(4)
(12)
(1)
(2)
(6)
(7)
(8)
(9)
(10) (11)
(1) Open the Printer Cover (106)
(2) Slightly open the Control Panel Unit.
(3) Remove the Left Cover (103) and the Right
Cover (102). (Refer to 2.2.2.)
(4) Disconnect Connector CN14 on the SC PC
Board.
(5) Release the Stopper Latch (210) and open the
Control Panel Unit.
(6) Remove the Control Panel Unit.
(7) Remove 2 Screws (19).
(8) Remove the Control Panel Chassis (201)
Assembly.
Note:
If noise occurs while scanning, clean the Roller
Shaft 2 (235) and the Feed Pinch Roller (236)
shaft hole with isopropyl alcohol.
(9) Remove 15 Screws (7B).
(10) Disconnect Connector CN50 on the PNL1 PC
Board.
(11) Release 1 Latch Hook.
(12) Remove the PNL1 PC Board (1004).
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