Replacing The Separation Roller Assy (Tray 2) - Konica Minolta bizhub 500 Service Manual

3. PERIODIC CHECK
3.12.4

Replacing the separation roller assy (tray 2)

A. Periodically replaced part/cycle
• Separation roller assy: Every 750,000 prints (Actual replacement cycle: Every 300,000 prints)
B. Procedure
[1]
[5] [4]
58
[2] [1]
[3]
50gaf2c133na
[1]
[2]
[1]
[3]
50gaf2c134na
Field Service Ver1.0 Feb.2006
1.
Remove the bypass unit.
(See P.60)
2.
Pull out the tray 2.
3.
Remove the vertical conveyance door.
(See P.51)
4.
Remove the conveyance roller cover.
(See P.51)
5.
Remove the paper feed guide /2.
(See P.51)
6.
Remove the paper feed unit /2.
(See P.51)
7.
Remove the separation roller unit /2.
(See P.51)
8.
Remove the 2 screws [1] and then remove the
separation roller mounting plate assy [2].
Note
• When installing the separation roller mount-
ing plate assy, be sure to fasten it with screws
while pressing it in the arrow-marked direc-
tion [3].
9.
Remove the 2 C-rings [1] and pull out the shaft [2].
10.
Remove the separation roller mounting plate [3].
Note
• When removing the separation roller mount-
ing plate, be careful that the spring [4] does
not get lost since it is apt to come off.
• When installing the separation roller mount-
ing plate, be sure to install it so that it comes
under the projection [5].