44205401TH Rev.1
77 /
Oki Data CONFIDENTIAL
4. Component replacement
4.2.19 Board-PRZ/ Liftup motor/ Hopping motor/ Paper
end sensor/ Hopping sensor
(1) Remove the left side cover, right side cover, rear cover, top cover unit, feeder
Assy regist. (See section 4.2.3, 4.2.4, 4.2.6, 4.2.9, 4.2.18)
(2) Remov
e the control PCB. (See section 4.2.8)
(3) Remove the guide cable Power Low, low-voltage power supply, low-voltage FAN.
(See section 2.2.14)
(4) Remov
e the cover driver, Board-PRY, color regist Assy, eject Assy. (See section
4.2.15)
(5) Re
move the two screws
(silver, No:42920406), and remove the plate driver .
(6) Remove the connector of 2ND tray and remove the hopping cover
.
(7) Remove the FAN(Fuser). (See section 4.2.16)
(8) Remove the latches (2 places) and remove the gear
, remove the E Ring
(RE3-SK), remove the latch and remove the gear
.
(9) Remove the ten screws
(silver, No:42920406), plate outer , E Ring (RE3-SK),
remove the latch of gear
and remove the shaft .
(10) Remove the two screws
(silver, No:42920406) and remove the side plate R
Assy
.
(11) Remove the two gear idle IDs
, two gear idle IDs , two gears , gear ,
two colors
, one washer , gear , , , and .
(12) Remove the latches (2 places), and remove the guide Assy side R
while slide
it up.
(13) Remove the latche (6 places), and remove the board-PRZ
.
(14) Remove the screw
(silver, No:42920406), and remove the plate lockout ID
and four screws (silver, No:42920406), remove the inner plate .
(15) Remove the two screws
(silver, No:42920406) and connector, and remove the
liftup motor .
(16) Remove the screw
(silver, No:42920406) and remove the hopping motor .
(17) Remove the paper end sensor lever
, remove the paper end sensor and
remove the connector.
(18) Remove the hopping sensor lever
, the hopping sensor lever spring ,
remove the hopping sensor
and remove the connector.
Adjust the positions of the notches
(2 places) and install the in position.
Adjust the positions of the notches
(2 places) and install the in position.
×10
ViewA
View A
E Ring
(RE3-SK)
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