bizhub 501/421/361
3. PERIODIC CHECK
9
Field Service Ver.2.0 Mar. 2009
1
îš„ MAINTENANCE
3. PERIODIC CHECK
3.1 Maintenance item
Note
• For the replacement procedure of periodically replaced parts, see "3.4 Maintenance procedure of
the external section" to "3.14 Maintenance procedure of the fusing section".
• The alcohol described in this section represents the isopropyl alcohol.
3.1.1 Main body
A. Maintenance 1 (Every 250,000 prints (bizhub501/421) / Every 225,000 prints (bizhub361))
No. Unit
classification
Description
Quantity
Implementation classification Materials
Too ls us ed
Cleaning
Check
Lubrication
Replacement
1 Preparations Image check z
Exterior z
2 Photo con-
ductor sec-
tion
Drum
DR510
• Drum count reset
(Service mode)
1 z
Cleaning blade assy
50GA-209
1 z Setting powder
Charge unit zz Cotton swab (wire),
Alcohol/cleaning pad
3Transfer/sep-
aration sec-
tion
Transfer/separation
unit
zz Cotton swab (wire)
4Developing
section
Developer
DV511
•TCR adjustment
(Service mode)
1 z
5 Main body Filter mounting plate
assy
50GA-336
1 z
Ozon filter
50GA1031
1 z
Suction filter /A assy
40LAR70500
1 z
Filter cover assy
A0R5R70100
1 z
Suction cover /2 assy
50GA-311
2 z
6 Scanner
section
Original glass (includ-
ing slit glass)
z Alcohol/cleaning pad
Mirror 1 to mirror 3 z Alcohol/cleaning pad