3. PERIODIC CHECK
3.10 Maintenance procedure of the toner supply section
3.10.1
Replacing the filter mounting plate assy
A. Periodically replaced part/cycle
•
Filter mounting plate assy
*1
500/420
*2
360
B. Procedure
[1]
42
1
: Every 250,000 prints *1
: Every 225,000 prints *2
[2]
[1]
[2]
50gaf2c043na
Confidential – for internal use only, do not distribute
Field Service Ver.2.0 Jan. 2007
1.
Remove the developing unit from the main body.
(See P.38)
2.
Open ADU.
(See P.142)
3.
Open the conveyance unit.
(See P.30)
4.
Remove the drum unit from the main body.
(See P.30)
5.
Release the lock levers [1] at 2 places and remove
the filter mounting plate assy [2].
6.
Reinstall the above parts following the removal
procedure in reverse.