Sharp MX-C250 / MX-C250E / MX-C250F / MX-C250FE / MX-C250FR / MX-C300F / MX-C300W / MX-C300WE / MX-C300A / MX-C300WR (serv.man6) Service Manual ▷ View online
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.
the transfer voltage and the control circuit.
Section
Process (Transport)
Operation/Procedure
1)
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.
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.
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.
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.
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.
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
MFPC 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
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
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
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
MX-C250 SIMULATION 6 – 12
21
21-1
Purpose
:
Setting
Function (Purpose)
Used to set the maintenance cycle.
Section
Operation/Procedure
* Do not change the default setting value of the maintenance
counter on SIM21-1. The replacement timing of the fusing
cleaning roller, the filter and PS paper dust removal cleaner may
not clarify.
cleaning roller, the filter and PS paper dust removal cleaner may
not clarify.
1) Select a target item of setting with 10 keys.
2) Press [OK]/[START] key. (The set value is saved.)
22
22-1
Purpose
:
Adjustment/Setting/Operation data output/
Check
Check
Function (Purpose)
Used to check the print count value in each
section and each operation mode.
(Used to check the maintenance timing.)
section and each operation mode.
(Used to check the maintenance timing.)
Section
Operation/Procedure
Change the display page with Arrow keys.
Change the display page with Arrow keys.
22-2
Purpose
:
Adjustment/Setting/Operation data check
Function (Purpose)
Used to check the total numbers of misfeed
and troubles. (When the number of total
jam is considerably great, it is judged as
necessary for repair.)
and troubles. (When the number of total
jam is considerably great, it is judged as
necessary for repair.)
Section
Operation/Procedure
The paper jam, trouble counter value is displayed.
The paper jam, trouble counter value is displayed.
22-3
Purpose
:
Adjustment/Setting/Operation data check
Function (Purpose)
Used to check misfeed positions and the
misfeed count of each position.
* Presumption of the faulty point by this
data is possible.
misfeed count of each position.
* Presumption of the faulty point by this
data is possible.
Section
Operation/Procedure
The paper jam and misfeed history is displayed from the latest one
up to 50 items. (The old ones are deleted sequentially.)
The paper jam and misfeed history is displayed from the latest one
up to 50 items. (The old ones are deleted sequentially.)
22-4
Purpose
:
Adjustment/Setting/Operation data check
Function (Purpose)
Used to check the trouble (self diag) his-
tory.
tory.
Section
Operation/Procedure
The trouble history is displayed from the latest one up to 30 items.
(The old ones are deleted sequentially.)
* For the list of the trouble codes: Refer to "[6] SELF DIAG AND
TROUBLE CODE".
The trouble history is displayed from the latest one up to 30 items.
(The old ones are deleted sequentially.)
* For the list of the trouble codes: Refer to "[6] SELF DIAG AND
TROUBLE CODE".
22-5
Purpose
:
Others
Function (Purpose)
Used to check the ROM version of each
unit (section).
unit (section).
Section
Firmware
Operation/Procedure
The ROM version of the installed unit in each section is displayed.
When there is any trouble in the software, use this simulation to
check the ROM version, and upgrade the version if necessary.
The ROM version of the installed unit in each section is displayed.
When there is any trouble in the software, use this simulation to
check the ROM version, and upgrade the version if necessary.
22-6
Purpose
:
Adjustment/Setting/Operation data check
Function (Purpose)
Used to output various adjustment/setting
data (simulations, FAX soft switch counter),
the firmware version, the counter list and
the process control data.
data (simulations, FAX soft switch counter),
the firmware version, the counter list and
the process control data.
Section
Item/Display
Content
Setting range
Default
value
1
MAINTENANCE
COUNTER
(TOTAL)
COUNTER
(TOTAL)
Maintenance
counter
(Total)
counter
(Total)
0 : Default
1 - 300: 1K - 300K
999 : Free
1 - 300: 1K - 300K
999 : Free
75K
2
MAINTENANCE
COUNTER
(COLOR)
COUNTER
(COLOR)
Maintenance
counter
(Color)
counter
(Color)
0 : Default
1 - 300: 1K - 300K
999 : Free
1 - 300: 1K - 300K
999 : Free
45K
Item
Display (Coun-
ter)
Content
NOTE
Total output
quantity
quantity
TOTAL OUT
(BW)
(BW)
Total output quan-
tity of black and
white
tity of black and
white
All prints includ-
ing jams
ing jams
TOTAL OUT
(COL)
(COL)
Total output quan-
tity of color
tity of color
All prints includ-
ing jams
ing jams
Total use
quantity
quantity
TOTAL (BW)
Total use quantity
of black and white
of black and white
Effective paper
(including self
print, excluding
jams)
(including self
print, excluding
jams)
TOTAL (COL)
Total use quantity
of full color
of full color
Effective paper
(including self
print, excluding
jams)
(including self
print, excluding
jams)
Copy
COPY (BW)
Black and white
copy counter
copy counter
Billing target
(excluding self
print)
(excluding self
print)
COPY (COL)
Full color copy
counter
counter
Billing target
(excluding self
print)
(excluding self
print)
Print
PRINT (BW)
Black and white
print counter
print counter
Billing target
(excluding self
print)
(excluding self
print)
PRINT (COL)
Full color print
counter
counter
Billing target
(excluding self
print)
(excluding self
print)
Other
OTHER (BW)
Black and white
other counter
other counter
Self print quantity
OTHER (COL)
Color other coun-
ter
ter
Self print quantity
Display/Item
Content
MACHINE JAM
Machine JAM counter
(R)SPF JAM
(R)SPF JAM counter
TROUBLE
Trouble counter
S/N
Serial No.
MCU BOT
MCU (Boot section)
MCU PRG
MCU (Program section)
MCU PRP
MCU (Property)
PNL BOT
PNL (Boot section)
PNL PRG
PNL (Program section)
PNL COM
PNL (Common Data)
PNL CPY
PNL (Copy Data)
PNL FAX
PNL (FAX Data)
MX-C250 SIMULATION 6 – 13
Operation/Procedure
* When installing or servicing, this simulation is executed to print
the adjustment data and set data for use in the next servicing.
(Memory trouble, PWB replacement, etc.)
(Memory trouble, PWB replacement, etc.)
1) Select the print list mode with 10 keys. .
2) Press [EXECUTE] key to start printing the list selected in step 1)
.
22-8
Purpose
:
Adjustment/Setting/Operation data check
Function (Purpose)
Used to check the number of operations
(counter value) of the finisher, the RSPF,
and the scan (reading) unit.
(counter value) of the finisher, the RSPF,
and the scan (reading) unit.
Section
Operation/Procedure
The counter values of the finisher, the RSPF, and the scanner
related counters are displayed.
The counter values of the finisher, the RSPF, and the scanner
related counters are displayed.
22-9
Purpose
:
Adjustment/Setting/Operation data check
Function (Purpose)
Used to check the number of use (print
quantity) of each paper feed section.
quantity) of each paper feed section.
Section
Paper feed, ADU
Operation/Procedure
The counter values related to paper feed are displayed.
The counter values related to paper feed are displayed.
22-10
Purpose
:
Adjustment/Setting/Operation data check
Function (Purpose)
Used to check the system configuration
(option, internal hardware).
(option, internal hardware).
Section
Operation/Procedure
The system configuration is displayed.
(The model names of the installed devices and options are dis-
played.)
The system configuration is displayed.
(The model names of the installed devices and options are dis-
played.)
22-11
Purpose
:
Adjustment/Setting/Operation data check
Function (Purpose)
Used to check the use frequency (send/
receive) of FAX.
receive) of FAX.
Section
FAX
Operation/Procedure
The values of the FAX send counter and the FAX receive counter
are displayed.
The values of the FAX send counter and the FAX receive counter
are displayed.
22-12
Purpose
:
Adjustment/Setting/Operation data check
Function (Purpose)
Used to check the RSPF misfeed positions
and the number of misfeed at each posi-
tion. (When the number of misfeed is con-
siderably great, it can be judged as
necessary for repair.)
and the number of misfeed at each posi-
tion. (When the number of misfeed is con-
siderably great, it can be judged as
necessary for repair.)
Section
RSPF
Operation/Procedure
The paper jam and misfeed history is displayed from the latest one
up to 50 items. (The old ones are deleted sequentially.)
The paper jam and misfeed history is displayed from the latest one
up to 50 items. (The old ones are deleted sequentially.)
22-13
Purpose
:
Adjustment/Setting/Operation data check
Function (Purpose)
Used to check the operating time of the
process section (OPC drum, DV unit, toner
cartridge).
process section (OPC drum, DV unit, toner
cartridge).
Section
Process
Operation/Procedure
The rotating time and the print quantity of the process section are
displayed.
The rotating time and the print quantity of the process section are
displayed.
Print list
mode
Print content
1
Firmware version, counter data, etc.
2
List (Parts related with the registration part)
3
Data related to the process control
4
Duplex print
SPF
Document feed quantity
SCAN
Number of times of scan
HP_ON
Number of scanner HP detection
OC LAMP TIME
Total lighting time of the scanner lamp
(* hour * minutes)
(* hour * minutes)
TRAY1
Tray 1 paper feed counter
TRAY2
Tray 2 paper feed counter
ADU
ADU paper feed counter
(Paper reverse section)
(Paper reverse section)
MFT
Manual paper feed counter
MACHINE
MX-C250
Main unit
MX-C250E
MX-C250F
MX-C250FE
MX-C250FR
MX-C300
MX-C300E
MX-C300F
MX-C300W
MX-C300WE
MX-C300A
MX-C300WR
MX-C250F
MX-C250FE
MX-C250FR
MX-C300
MX-C300E
MX-C300F
MX-C300W
MX-C300WE
MX-C300A
MX-C300WR
SPF
STANDARD
Reversing single pass feeder
FAX
NONE/STAN-
DARD
DARD
PS
STANDARD
DESK
NONE/MX-CS11
Paper feed unit
NIC
STANDARD
NIC
WLAN
NONE/STAN-
DARD
DARD
WLAN module
Display
Contents
COMM PAGE
SND
FAX send counter
RCV
FAX receive counter
COMM TIME
SND
FAX send time
RCV
FAX receive time
PRINT PAGE
Number of print quantity
Display
Contents
1
MAINTE
MAINTE ALL CNT
Maintenance(Total) counter
2
MAINTE ALL DAY
Number of day that used Mainte-
nance(Total)
nance(Total)
3
MAINTE ALL LIFE
Maintenance(Total) life meter
4
MAINTE ALL
REMAINDER
REMAINDER
Maintenance(Total) remaining day
5
MAINTE COL CNT
Maintenance(Color) counter
6
MAINTE COL DAY
Number of day that used Mainte-
nance(Color)
nance(Color)
7
MAINTE COL LIFE
Maintenance(Color) life meter
8
MAINTE COL
REMAINDER
REMAINDER
Maintenance(Color) remaining day
1
FUS
FUS UNIT CNT
Fusing unit counter
2
FUS UNIT TURN
Fusing unit rotation number
3
FUS UNIT DAY
Number of day that used Fusing
unit
unit
4
FUS UNIT LIFE
Fusing unit life meter
5
FUS UNIT
REMAINDER
REMAINDER
Fusing unit remaining day
6
‘14/Jul
6
MX-C250 SIMULATION 6 – 14
1
TC1 T
TC1 UNIT CNT
1st transfer unit counter
2
TC1 UNIT TURN
1st transfer unit rotation number
3
TC1 UNIT DAY
Number of day that used 1st trans-
fer unit
fer unit
4
TC1 UNIT LIFE
1st transfer unit life meter
5
TC1 UNIT
REMAINDER
REMAINDER
1st transfer unit remaining day
6
TC1 BELT CNT
1st transfer belt counter
7
TC1 BELT TURN
1st transfer belt rotation number
8
TC1 BELT DAY
Number of day that used 1st trans-
fer belt
fer belt
9
TC1 BELT LIFE
1st transfer belt life meter
10
TC1 BELT
REMAINDER
REMAINDER
1st transfer belt remaining day
11
TC1 BLADE CNT
1st transfer blade counter
12
TC1 BLADE TURN
1st transfer blade rotation number
13
TC1 BLADE DAY
Number of day that used 1st trans-
fer blade
fer blade
14
TC1 BLADE LIFE
1st transfer blade life meter
15
TC1 BLADE
REMAINDER
REMAINDER
1st transfer blade remaining day
1
TC2
TC2 UNIT CNT
2nd transfer unit counter
2
TC2 UNIT TURN
2nd transfer unit rotation number
3
TC2 UNIT DAY
Number of day that used 2st trans-
fer unit
fer unit
4
TC2 UNIT LIFE
2st transfer unit life meter
5
TC2 UNIT
REMAINDER
REMAINDER
2st transfer unit remaining day
6
TC2 CLNROLL
CNT
CNT
2st cleaning roller counter
7
TC2 CLNROLL
TURN
TURN
2st cleaning roller rotation number
8
TC2 CLNROLL
DAY
DAY
Number of day that used 2st clean-
ing roller
ing roller
9
TC2 CLNROLL
LIFE
LIFE
2st cleaning roller life meter
10
TC2 CLNROLL
REMAINDER
REMAINDER
2st cleaning roller remaining day
1
DV (K)
DV CTRG(K) CNT
Developer cartridge print counter
(K)
(K)
2
DV CTRG(K)
TURN
TURN
Developer cartridge rotation num-
ber(K)
ber(K)
3
DV CTRG(K) DAY
Number of day that used DV car-
tridge (K)
tridge (K)
4
DV CTRG(K) LIFE
Developer cartridge life meter (K)
5
DV CTRG(K)
REMAINDER
REMAINDER
Developer cartridge remaining
day(K)
day(K)
1
DV (C)
DV CTRG(C) CNT
Developer cartridge print counter
(C)
(C)
2
DV CTRG(C)
TURN
TURN
Developer cartridge rotation num-
ber(C)
ber(C)
3
DV CTRG(C) DAY
Number of day that used DV car-
tridge (C)
tridge (C)
4
DV CTRG(C) LIFE
Developer cartridge life meter (C)
5
DV CTRG(C)
REMAINDER
REMAINDER
Developer cartridge remaining
day(C)
day(C)
1
DV (M)
DV CTRG(M) CNT
Developer cartridge print counter
(M)
(M)
2
DV CTRG(M)
TURN
TURN
Developer cartridge rotation num-
ber(M)
ber(M)
3
DV CTRG(M) DAY
Number of day that used DV car-
tridge (M)
tridge (M)
4
DV CTRG(M) LIFE
Developer cartridge life meter (M)
5
DV CTRG(M)
REMAINDER
REMAINDER
Developer cartridge remaining
day(M)
day(M)
1
DV (Y)
DV CTRG(Y) CNT
Developer cartridge print counter
(Y)
(Y)
2
DV CTRG(Y)
TURN
TURN
Developer cartridge rotation num-
ber(Y)
ber(Y)
3
DV CTRG(Y) DAY
Number of day that used DV car-
tridge (Y)
tridge (Y)
4
DV CTRG(Y) LIFE
Developer cartridge life meter (Y)
5
DV CTRG(Y)
REMAINDER
REMAINDER
Developer cartridge remaining
day(Y)
day(Y)
1
DRUM
(K)
(K)
DRUM CTRG(K)
CNT
CNT
Drum cartridge print counter (K)
2
DRUM CTRG(K)
TURN
TURN
Drum cartridge rotation number(K)
3
DRUM CTRG(K)
DAY
DAY
Number of day that used Drum car-
tridge (K)
tridge (K)
4
DRUM CTRG(K)
LIFE
LIFE
Drum cartridge life meter (K)
5
DRUM CTRG(K)
REMAINDER
REMAINDER
Drum cartridge remaining day(K)
1
DRUM
(C)
(C)
DRUM CTRG(C)
CNT
CNT
Drum cartridge print counter (C)
2
DRUM CTRG(C)
TURN
TURN
Drum cartridge rotation number(C)
3
DRUM CTRG(C)
DAY
DAY
Number of day that used Drum car-
tridge(C)
tridge(C)
4
DRUM CTRG(C)
LIFE
LIFE
Drum cartridge life meter (C)
5
DRUM CTRG(C)
REMAINDER
REMAINDER
Drum cartridge remaining day(C)
1
DRUM
(M)
(M)
DRUM CTRG(M)
CNT
CNT
Drum cartridge print counter (M)
2
DRUM CTRG(M)
TURN
TURN
Drum cartridge rotation number(M)
3
DRUM CTRG(M)
DAY
DAY
Number of day that used Drum car-
tridge (M)
tridge (M)
4
DRUM CTRG(M)
LIFE
LIFE
Drum cartridge life meter (M)
5
DRUM CTRG(M)
REMAINDER
REMAINDER
Drum cartridge remaining day(M)
1
DRUM
(Y)
(Y)
DRUM CTRG(Y)
CNT
CNT
Drum cartridge print counter (Y)
2
DRUM CTRG(Y)
TURN
TURN
Drum cartridge rotation number(Y)
3
DRUM CTRG(Y)
DAY
DAY
Number of day that used Drumcar-
tridge (Y)
tridge (Y)
4
DRUM CTRG(Y)
LIFE
LIFE
Drum cartridge life meter (Y)
5
DRUM CTRG(Y)
REMAINDER
REMAINDER
Drum cartridge remaining day(Y)
1
TN (K)
TN CTRG(K) CNT
Toner cartridge print counter (K)
2
TN CTRG(K) TURN
Toner cartridge rotation number(K)
3
TN CTRG(K) DAY
Number of day that used Toner car-
tridge (K)
tridge (K)
4
TN CTRG(K) LIFE
Toner cartridge life meter (K)
5
TN CTRG(K)
REMAINDER
REMAINDER
Toner cartridge remaining day(K)
1
TN (C)
TN CTRG(C) CNT
Toner cartridge print counter (C)
2
TN CTRG(C)
TURN
TURN
Toner cartridge rotation number(C)
3
TN CTRG(C) DAY
Number of day that used Toner car-
tridge (C)
tridge (C)
4
TN CTRG(C) LIFE
Toner cartridge life meter (C)
5
TN CTRG(C)
REMAINDER
REMAINDER
Toner cartridge remaining day(C)
1
TN (M)
TN CTRG(M) CNT
Toner cartridge print counter (M)
2
TN CTRG(M)
TURN
TURN
Toner cartridge rotation number(M)
3
TN CTRG(M) DAY
Number of day that used Toner car-
tridge (M)
tridge (M)
4
TN CTRG(M) LIFE
Toner cartridge life meter (M)
5
TN CTRG(M)
REMAINDER
REMAINDER
Toner cartridge remaining day(M)
1
TN (Y)
TN CTRG(Y) CNT
Toner cartridge print counter (Y)
2
TN CTRG(Y) TURN
Toner cartridge rotation number(Y)
3
TN CTRG(Y) DAY
Number of day that used Toner car-
tridge (Y)
tridge (Y)
4
TN CTRG(Y) LIFE
Toner cartridge life meter (Y)
5
TN CTRG(Y)
REMAINDER
REMAINDER
Toner cartridge remaining day(Y)
1
OZONE
FILTER
FILTER
OZONE FILTER
CNT
CNT
Ozone filter counter
2
OZONE FILTER
DAY
DAY
Number of day that used Toner car-
tridge
tridge
3
OZONE FILTER
LIFE
LIFE
Ozone filter life meter
4
OZONE FILTER
REMAINDER
REMAINDER
Toner cartridge remaining day
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