Read Sharp AR-C250 (serv.man4) Service Manual online
44 - 9
Purpose
Operation data output/Check (Display/Print)
Function
(Purpose)
(Purpose)
Used to check the data on the image forming section
correction (process correction) (corrected main charger
grid voltage, the developing bias voltage, the laser
power, etc, in each print mode). (This simulation allows
to check if the correction operation is performed nor-
mally.)
correction (process correction) (corrected main charger
grid voltage, the developing bias voltage, the laser
power, etc, in each print mode). (This simulation allows
to check if the correction operation is performed nor-
mally.)
Section
Image process (Photoconductor/Developing/Transfer/
Cleaning)
Cleaning)
Item
Data
Operation data
(Machine condition)
(Machine condition)
Operation/
Procedure
Procedure
1. By scrolling with [
↑
], [
↓
] keys, each data of the im-
age forming section correction result.
The greater the difference between the initial value and the
current value is, the greater the correction quantity is judged as.
current value is, the greater the correction quantity is judged as.
This leads to a supposition that the conditions of consumable
parts such as developer and photoconductor may have been
degraded.
parts such as developer and photoconductor may have been
degraded.
Page 1 – 3 G, B, DV and initial set value in each mode stored in
process control
Page 4 Rotating time and the mark number of each drum
Page 5 Rotating time of each developing unit
Page 6 Humidity environment area (For transfer correction/hu-
midity correction)
[Content]
Process control mode output
Black
GB current value/GB initial value
Cyan
GB current value/GB initial value
Magenta
GB current value/GB initial value
Yellow
GB current value/GB initial value
Black
DV current value/DV initial value
Cyan
DV current value/DV initial value
Magenta
DV current value/DV initial value
Yellow
DV current value/DV initial value
[Content]
Normal mode output
Black
GB current value/GB initial value
Cyan
GB current value/GB initial value
Magenta
GB current value/GB initial value
Yellow
GB current value/GB initial value
Black
DV current value/DV initial value
Cyan
DV current value/DV initial value
Magenta
DV current value/DV initial value
Yellow
DV current value/DV initial value
BLACK_H1: (AR-C160/C270)
[Content]
Toner save mode output
Black
GB current value/GB initial value
Black
DV current value/DV initial value
BLACK_H1: (AR-C160/C270)
[Content]
Drum data
Black
Drum rotation (hour)
Drum rotation (sec)
Cyan
Drum rotation (hour)
Drum rotation (sec)
Magenta
Drum rotation (hour)
Drum rotation (sec)
Yellow
Drum rotation (hour)
Drum rotation (sec)
[Content]
Developer counter
Black
Developer operating
rotation (hour)
rotation (hour)
Developer operating
rotation sec/Previous count
up time (sec)
rotation sec/Previous count
up time (sec)
Cyan
Developer operating
rotation (hour)
rotation (hour)
Developer operating
rotation sec/Previous count
up time (sec)
rotation sec/Previous count
up time (sec)
Magenta
Developer operating
rotation (hour)
rotation (hour)
Developer operating
rotation sec/Previous count
up time (sec)
rotation sec/Previous count
up time (sec)
Yellow
Developer operating
rotation (hour)
rotation (hour)
Developer operating
rotation sec/Previous count
up time (sec)
rotation sec/Previous count
up time (sec)
8 – 19
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