Replacing The Feed Roller - Konica Minolta BIZHUB 501 Service Manual

2. PERIODIC CHECK
[9]
2.1.2

Replacing the Feed Roller

A. Periodically replaced part/cycle
•Feed Roller : Every 750,000 prints (Actual replacement cycle: Every 300,000 prints) *1
: Every 675,000 prints (Actual replacement cycle: Every 300,000 prints) *2
*1 501/421
*2 361
NOTE
• Replace the Separation Roller Assy, Feed Roller and Pick-up Roller at the same time.
B. Procedure
[2]
4
5. Remove the C-ring [8], the Guide [9],
[10]
6. Repeat steps 1 to 5 similarly for the Tray
[8]
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7. Reinstall the above parts following the
NOTE
• When installing the Separation Roller
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1. Remove the Rear Right Cover. (Remove
[1]
2. Remove the Tray.
3. Remove the Separation Roller Mounting
4. Disconnect the connector [1] (Tray 3),
NOTE
• Be careful not to confuse the connec-
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Field Service Ver.1.0 May. 2008
and remove the Separation Roller Assy
[10].
4.
removal steps in reverse.
Mounting Plate Assy, be sure to fix the
holder with screws while holding it
down.
the Right Lower Cover for Tray 4.)
(See P.11)
Plate Assy.
(See P.3)
two connectors [2] (Tray 4) and remove
the harness from two wire saddles.
tor of the Tray 3 with the connectors of
the Tray 4.