Maintenance Items; Parts To Be Replaced By Users (Cru); Maintenance Call (Per 60,000-Print) - Konica Minolta bizhub C250 Service Manual

3. Periodical check
3.2

Maintenance items

3.2.1

Parts to be replaced by users (CRU)

No. Class
1 Imaging Unit C/M/Y
2 Imaging Unit K
3 Dust filter/Cooling Fan
1
Processing
4 Comb electrode
sections
Toner cartridge: TC
5
(TC Y/TC M/TC C)
Toner cartridge: TC
6
(TC K)
7 Fusing section Deodorant filter
Image Trans-
8 Waste Toner Box
1
fer section
*1: Also replace the Dust Filter/Cooling Fan packed in the Waste Toner Box at the same
time when the Waste Toner Box is replaced.
*2: Also replace the Deodorant Filter packed in the Toner Cartridge K at the same time
when 20 K is reached.
*3: The parts can be replaced either by User or Customer Engineer.
For details of setting, see "Unit Change" on "Adjustment/Setting."
See P.340
*4: A waste toner full condition is detected with detecting the actual waste toner emissions.
3.2.2

Maintenance call (per 60,000-print)

No. Class Parts to be replaced
Paper feed and image
1
conditions
Overall
2 Appearance
Conveyance
3 Registration Roller
section
Image Trans-
4 Around waste toner port
fer section
5 Pick-up Roller
6 Paper Take-up Roller
DF-601
7 Separation Roller
Transport Belt, Roller
8
and Roll
9 AD-503 DUP Roller and Roll
10
Parts to be replaced
When TC K is replaced
Quantity
Field Service Ver. 3.0 Aug. 2006
Cycle Clean Replace Descriptions
45 K
70 K
25 K
●
12 K
20 K
20 K
(25 K)
Check Clean Replace
●
● ●
●
●
●
●
●
●
●
●
*3
●
*3
●
*1
●
*3
●
*2, 3
●
*2
●
*1, 3, 4
Lubrica- Descrip-
tion tions