44292401TH Rev.1
69 /
Oki Data CONFIDENTIAL
MAINTENANCE
MAINTENANCE
3.
Periodical check
3.1
Maintenance items
3.1.1
Parts to be replaced by users (CRU)
*1: In case of single side printing for normal paper of A4/Letter size
*2: Only when the duplex option attachment is installed.
Class
Part to be replaced
Number of prints
Clean
Replace
Processing
section
Standard in-box toner
cartridge (C, M, Y)
500 (Continuous printing)
Standard in-box toner
cartridge (K)
1,000 (Continuous printing)
Standard-capacity toner
cartridge (C, M, Y)
1,500 (Continuous printing)
High-capacity toner
cartridge (C, M, Y, K)
2,500 (Continuous printing)
Imaging cartridge
Monochrome
45,000 (Continuous printing) *1
Monochrome
10,000 (1P/J) *1
Full Color
11,250 (Continuous printing) *1
Full Color
7,500 (1P/J) *1
PH window
When a malfunction occurs
Fusing
section
Fuser unit
50,000
Tray 1
media feed
section
Media feed roller
When malfunction occurs
Tray 2
media feed
section
Media feed roller
When malfunction occurs
ADF
document
feed section
Media feed roller
When malfunction occurs
Duplex
option
transport
section
Transport roller
When malfunction occurs
Media feed roller *2
MAINTENANCE
3.
Periodical check
3.1
Maintenance items
3.1.1
Parts to be replaced by users (CRU)
3.2
Concept of parts life
3.2
Concept of parts life
*1: The machine prohibits the initiation of any new print cycle when the maximum life value
is reached.
A. Conditions for life specifications values
• The life specification values
represent the number of pages printed or figures equivalent
to it when the given conditions (see the table given below) are met. They may be more or
less, depending on the machine operating conditions of each individual user.
Description
Near life
value
Life value
Max. life
value
Toner cartridge
The consumption rates are
calculated from the dot
counter and the image
counter and the life is reached
when the consumption rate,
whichever is greater, reaches
100%.
High-capacity toner
cartridge (C, M, Y, K)
2,350
pages
2,500
pages
3,500
pages *1
Standard-capacity
toner cartridge
(C, M, Y)
1,350
pages
1,500
pages
2,100
pages *1
Standard in-box toner
cartridge (K)
8
50
pages
1,000
pages
1,400
pages *1
Standard in-box toner
cartridge (K) /
Standard in-box toner
cartridge (C, M, Y)
350
pages
500
pages
700
pages *1
Imaging
cartridge
The imaging cartridge drive time count is compared
with the printed page count and whichever reaching
its life value is detected.
45,000
images
4
8
,500
images
Waste toner
bottle (inte-
grated in I/C)
Detected with the waste toner near full sensor.
A waste toner full condition is detected when 200
more images are produced after a waste toner near-
full condition has been detected.
Fuser unit
The fuser unit drive time is counted based on the
transport motor drive time.
The consumption rates of the fuser unit drive time
count and the printed page count are calculated and
the life value is reached when the consumption rate,
whichever is greater, reaches 100%.
50,000
prints
Transfer roller
The number of printed pages is counted.
50,000
prints
Item
Description
Job type
Monochrome: 3 consecutive pages (3 pages/job)
Full Color: 2 consecutive pages (2 pages/job)
Media size
A4S or LetterS
Color ratio
Black to Color = 1 : 1
Original density
ISO chart
C/W ratio = 5% each color
Summary of Contents for MC160MFP
Page 1: ...MC160MFP Maintenance Manual 011710A...
Page 18: ...44292401TH Rev 1 17 Oki Data CONFIDENTIAL MC160n Main body THEORY OF OPERATION...
Page 55: ...44292401TH Rev 1 54 Oki Data CONFIDENTIAL Auto Document Feeder Unit THEORY OF OPERARTION...
Page 61: ...44292401TH Rev 1 60 Oki Data CONFIDENTIAL MC160n Main body FIELD SERVICE...
