Konica Minolta magicolor 7450, Руководство по обслуживанию

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Field Service Ver. 1.0 May 2006 3. Periodical check
7
magicolor 7450
Maintenance
Maintenance
3. Periodical check
3.1 Maintenance items
3.1.1 Parts to be replaced by users (CRU)
*1: Also replace the Dust Filter/Cooling Fan packed in the Waste Toner Bottle at the same
time when the Waste Toner Bottle is replaced.
*2: Also replace the Deodorant Filter packed in the Toner Cartridge K at the same time
when 15 K is reached.
*3: A waste toner full condition is detected with detecting the actual waste toner emissions.
3.1.2 Periodical parts replacement 1 (per 120,000-print)
*1: Replace those four parts at the same time.
No. Class Parts to be replaced Cycle Clean Replace Descriptions
1
Processing
sections
Imaging Unit C/M/Y 30 K
●
2 Imaging Unit K 50 K
●
3 Dust filter/Cooling Fan 18 K
●
*1
4
Toner cartridge Y/M/C
(After consumable)
6 K/12 K
●
5
Toner cartridge Y/M/C
(Prepackaged)
3 K
●
6
Toner cartridge K
(After consumable)
7.5 K/15 K
●
*2
7
Toner cartridge K
(Prepackaged)
3 K
●
8 Fusing section Deodorant filter 7.5 K/15 K
●
*2
9
Image Transfer
section
Waste Toner Bottle (18 K)
●
*1, 3
No. Class Parts to be replaced Quantity Check Clean Replace
Lubrica-
tion
Descript
ions
1
Overall
Paper feed and image
conditions
●
2 Appearance
● ●
3
Fusing
section
Fusing Unit 1
●
4
Conveyance sec-
tion
Transfer Roller5 1
●
*1
5
Dust Filter/Vertical
Conveyance
1
●
6
Image Transfer
section
Transfer Belt 1
●
7
Processing sec-
tion
Ozone Filter 1
●