MX-C250 SIMULATION 6 – 17
24-15
Purpose
Data clear
Function (Purpose)
Used to clear the counters related to the
scan mode and the image send.
Section
Operation/Procedure
1) Select the item to be cleared with 10 keys.
2) Press [OK]/[START] key.
24-35
Purpose
Data clear
Function (Purpose)
Used to clear the usage number of toner
cartridge.
Section
Operation/Procedure
1) Select the item to be cleared with 10 keys.
2) Press [OK]/[START] key.
3) Press [OK]/[START] key.
The target counter is cleared.
25
25-1
Purpose
Operation test/check
Function (Purpose)
Used to check the operations of the devel-
oping section.
Section
Process (Developing section)
Operation/Procedure
1) Select the process speed with 10 keys.
2) Press [OK]/[START] key.
The developing motor and the OPC drum motor rotate for 3
minutes and the output level of the toner density sensor is dis-
played.
25-2
Purpose
Setting
Function (Purpose)
Display the value of the selected sensor
and register the toner density control value,
toner density control voltage, developer
adjustment area and sensitivity adjustment
value by driving the all drum motors.(Auto-
matic adjustment)
Section
Image process (Photoconductor/Develop-
ing/Transfer/Cleaning)
Operation/Procedure
1) Select the item with 10 keys.
2) Press [OK]/[START] key.
The developing motor rotates for 1 minutes and 30 seconds, and
the toner density sensor makes sampling of the toner density. The
detected level is displayed.
After stopping the developing motor, the average value of the toner
density sampling results is set as the reference toner density con-
trol level.
NOTE:
When the above operation is interrupted on the way, the
reference toner concentration level is not set. Also when
error code of EE-EC, EE-EL or EE-EU is displayed, the ref-
erence toner density level is not set normally.
Do not execute this simulation except when new developer is sup-
plied. If it is executed in other cases, undertoner or overtone may
occur, causing a trouble.
Display during operation
Display after completion of the adjustment
Display and condition in case of an error
No. Item/Display Content
1 NET SCN ORG B/W
Network scanner document read quantity
counter (B/W scan job)
2 NET SCN ORG CL
Network scanner document read quantity
counter (COLOR scan job)
Item
TN END CNT CLR
Process
speed
Sensor Name Contents
MIDDLE
ADJ_M Toner density sensor (K,C,M,Y in turn)
VO_M
Toner density sensor control voltage level
(K,C,M,Y in turn)
LOW
ADJ_L Toner density sensor (K,C,M,Y in turn)
VO_L
Toner density sensor control voltage level
(K,C,M,Y in turn)
No Item/Display Contents
1 MIDDLE Process speed : Middle
2 LOW Process speed : Low
TCS_K Toner density sensor control voltage level K
TCS_C Toner density sensor control voltage level C
TCS_M Toner density sensor control voltage level M
TCS_Y Toner density sensor control voltage level Y
TSG_K Toner density sensor control level K
TSG_C Toner density sensor control level C
TSG_M Toner density sensor control level M
TSG_Y Toner density sensor control level Y
Display Mode Range
ADJ_L_K Toner density control adjustment value in
the low speed process mode
1 - 255
ADJ_L_C 1 - 255
ADJ_L_M 1 - 255
ADJ_L_Y 1 - 255
ADJ_M_K Toner density control adjustment value in
the medium speed process mode
1 - 255
ADJ_M_C 1 - 255
ADJ_M_M 1 - 255
ADJ_M_Y 1 - 255
VO_L_K Toner density sensor control voltage level
in the low speed process mode
1 - 255
VO_L_C 1 - 255
VO_L_M 1 - 255
VO_L_Y 1 - 255
VO_M_K Toner density sensor control voltage level
in the medium speed process mode
1 - 255
VO_M_C 1 - 255
VO_M_M 1 - 255
VO_M_Y 1 - 255
Error dis-
play
Error name Error details
EE-EL EL error
The sensor output level is lower than 77, or
the control voltage level is higher than 207.
EE-EU EU error
The sensor output level is higher then 177,
or the control voltage level is lower than 52.
EE-EC EC error The sensor output level is out of 128+/- 3.
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