Cleaning The Paper Mis-Centering Ps (Ps70)/Leading Edge Ps (Ps43); Removing And Reinstalling The Registration Mc (Mc1) - Minolta Di551 Service Manual

ADU UNIT
[3] Cleaning the Paper Mis-centering PS
(PS70)/Leading Edge PS (PS43)
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.
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) Open the pre-transfer jam handler. Clean the
sensor of the paper mis-centering PS (PS70)
and leading edge PS (PS43) at the rear of the
pre-transfer jam handler using a drum cleaner or
cleaning pad.
1
1. Leading edge PS (PS43)
2. Paper mis-centering PS (PS70)
3. Pre-transfer jam handler
(3) Reinstall the above parts following the removal
steps in reverse.
2
3
1-N-2
[4] Removing and Reinstalling the Reg-
istration MC (MC1)
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.
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 one screw to remove the ADU stand
drawing lever.
ADU stand drawing lever
(3) Remove three screws to remove the ADU cover.
Screw
ADU cover
Screws