Removing And Reinstalling The Adu Conveyanece Roller 1 And 2 - Konica Minolta 7155 Service Manual

[14] Removing and Reinstalling the ADU
Conveyance Roller 1 and 2
Warning:
The interlock which is turned OFF when
the front right or left door opens or closes
should never be turned ON forcibly with
the ADU stand drawn out.
Warning:
Removal and reinstallation of the ADU
stand involve carrying a heavy load so it
should be performed by two persons.
Caution:
Be sure the power cord has been
unplugged from the wall outlet.
a. Procedure
(1) Draw out the ADU stand from the main body.
(2) Remove the fixing unit. (See "FIXING UNIT.")
(3) Remove the transfer/separation corona unit.
(See "CORONA UNIT.")
(4) Remove the second paper feed unit.
(5) Remove the ADU stand.
(6) Remove the conveyance unit.
(7) Remove the ADU conveyance MC(MC13).
(8) Disconnect the connector (CN407).
(9) Remove three screws to detach the reverse gate
solenoid assembly.
(10) Remove one screw to remove the connector
cover.
(11) Disconnect the connector (CN415).
(12) Remove three screws to detach the reverse
motor assembly.
Reverse gate solenoid assembly
3-N-15 3-N-21
ADU UNIT
Screws
Reverse motor
assembly
Connector
(CN415)
Screw
Connector cover
Screws
Connector
(CN407)