MX-C250 SIMULATION 6 – 11
8-6
Purpose
Operation test/check/adjustment
Function (Purpose)
Used to check and adjust the operation of
the transfer voltage and the control circuit.
Section
Process (Transport)
Operation/Procedure
1)
Select a target item to be adjusted with Arrow keys.
2)
Enter the set value with 10 keys.
Enter the default value specified on the following list.
3)
When [OK]/[START] key is pressed, the set value is saved.
When [EXECUTE] key is pressed again, the set voltage is out-
putted.
10
10-1
Purpose
Operation test/check
Function (Purpose)
Used to check the operations of the toner
supply mechanism (toner supply clutch)
and the related circuit.
Section
Process (Developing)
Operation/Procedure
1) Select a target of the operation check with 10 keys.
2) Press [OK]/[START] key.
When [STOP] key is pressed, the operation is terminated.
NOTE:
This simulation must be executed without installing the
toner cartridges.
If this simulation is executed with the toner cartridges
installed, toner will be forcibly supplied to the developing
unit, resulting in overtoner.
If this simulation is erroneously executed with the toner car-
tridges installed, overtoner state may be deleted by making
a few black background copy in the single color copy mode
of the target color.
14
14--
Purpose
Clear/Cancel (Trouble etc.)
Function (Purpose)
Used to cancel the self-diag H3, H4, H5, U1
troubles.
Section
Operation/Procedure
1) Press [OK]/[START] key to execute cancellation of the trouble..
16
16--
Purpose
Clear/Cancel (Trouble etc.)
Function (Purpose)
Used to cancel the self-diag "U2" trouble.
Section
MFP PWB
Operation/Procedure
1) Press [OK]/[START] key to execute cancellation of the trouble.
Item/Display
Content
Adjust-
ment range
Default
value
1
T1 LO CL K
Primary transfer bias
adjustment value
Color mode
K
Low speed mode
0 - 255
95
2
T1 LO MI K
Middle speed mode
0 - 255
146
3
T1 LO CL CMY
CMY
Low speed mode
0 - 255
139
4
T1 LO MI CMY
Middle speed mode
0 - 255
186
5
T1 LO BW K
Black/White mode
K
Low speed mode
0 - 255
95
6
T1 LO BW K
Middle speed mode
0 - 255
146
1
TC2 PLN CL S
Secondary transfer bias
adjustment value
Color mode
Standard Paper
mode
Front surface mode
0 - 255
103
2
TC2 PLN CL D
Back surface mode
0 - 255
96
3
TC2 PLN BW S
Black/White mode
Front surface mode
0 - 255
90
4
TC2 PLN BW D
Back surface mode
0 - 255
83
5
TC2 HEV1 CL S
Color mode
Heavy paper
mode
Front surface mode
0 - 255
83
6
TC2 HEV1 CL D
Back surface mode
0 - 255
76
7
TC2 HEV1 BW S
Black/White mode
Front surface mode
0 - 255
76
8
TC2 HEV1 BW D
Back surface mode
0 - 255
69
9
T2 OHP CL
Color mode
OHP
0 - 255
69
10
T2 OHP BW
Black/White mode
0 - 255
69
11
T2 ENV CL
Color mode
Envelope
0 - 255
69
12
T2 ENV BW
Black/White mode
0 - 255
69
13
T2 THIN CL
Color mode
Thin
0 - 255
96
14
T2 THIN BW
Black/White mode
0 - 255
90
15
T2 GLOS CL
Color mode
Glossy
0 - 255
83
16
T2 GLOS BW
Black/White mode
0 - 255
76
1
T2 MNS CLEAN
Secondary transfer clean-
ing bias adjustment value
Negative cleaning (- Pole)
0 - 255
59
2
T2 PLS CLEAN
Positive cleaning (+ Pole)
0 - 255
119
3
T2 COUNTER
Counter (+ Pole)
0 - 255
119
4
T2 BTWN LO
Between paper Low speed (+ Pole)
0 - 255
0
5
T2 BTWN MI
Between paper Mid speed (+ Pole)
0 - 255
0
TNM_K
Toner motor K
TNM_C
Toner motor C
TNM_M
Toner motor M
TNM_Y
Toner motor Y
ALL
Toner motor KCMY
