Concept Of Parts Life - Konica Minolta bizhub 250 Service Manual

Field Service Ver. 1.0 Aug. 2005
4.4

Concept of parts life

Photo Conductor Unit
Developer
Developing Unit
Fusing Unit
*1: On the bizhub 350
*2: The setting can be changed to "stopped" by using the soft switch of the Tech. Rep.
mode.
A. Conditions for Life Specifications Values
• The life specification values represent the number of copies made or figures equivalent to it when
given conditions (see the Table given below) are met. They can be more or less depending on the
machine operating conditions of each individual user.
Item
Job Type
Paper Size
Original Density
Average Copy Volume
(copies/month)
EDNord - Istedgade 37A - 9000 Aalborg - telefon 96333500
Description
The distance through which the Photo Conduc-
tor has been rotated is converted to a corre-
sponding number of printed pages produced
on A4 paper at 4P/J and the life condition is
detected when a predetermined value is
reached.
Photo Conductor Unit × 4 times
Count the number of times paper is fed out.
bizhub 350
4 page/Job
7,000
4. Periodical check
Life value
(Specification
value)
*1
100
*1
100
*1
400
*1
450
Description
bizhub 250 bizhub 200
3 page/Job 2 page/Job
A4
B/W ratio: 6 %
4,000
Lift stop
Not stopped
*2
Not stopped
*2
Not stopped
2,500
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