Sharp MX-C250 / MX-C250E / MX-C250F / MX-C250FE / MX-C250FR / MX-C300F / MX-C300W / MX-C300WE / MX-C300A / MX-C300WR (serv.man7) Service Manual ▷ View online
MX-C250 MX-C250/MX-C250E/MX-C250F/MX-C250FE/MX-C300E/MX-C300F/C300W/C300WE(MAIN UNIT) 2 – 3
C. Fusing unit lever
1) Open the right door unit..
2) Turn the levers of the Fusing unit to add the pressure.
NOTE: When the machine is left for one month without using, the
Fusing heat roller could be deformed. If the machine is not
going to be used for an extended period, release the pres-
sure on the fusing rollers.
going to be used for an extended period, release the pres-
sure on the fusing rollers.
4. Tray size setup
1) Gently pull out the tray until it stops. If paper is in the tray,
remove it.
2) Adjust the guide plates A and B to the vertical size and the hori-
zontal size of paper.
The guide plates A and B are movable. Hold the fixing knob to
slide the guide plates A and B to match the paper size.
slide the guide plates A and B to match the paper size.
3)
Insert the tray slowly.
4)
Turn ON the machine and press the [SPECIAL FUNCTION]
key on the LCD, and press the [UP] or [DOWN] key to select
"Paper Size Set".
key on the LCD, and press the [UP] or [DOWN] key to select
"Paper Size Set".
5. Line cable connection (Only for the machine
with FAX)
with FAX)
1) Connect the line cable on the line to the modular jack indicated
as “LINE.”
It is necessary to prepare the line cable by yourself. The line cable
is not installed into the machine.
is not installed into the machine.
When connecting the line cable (to LINE or TEL), wind the line
cable two turns or one turn around the included ferrite core as
shown in the figure, and connect to the modular jack which is
marked with “LINE.”
cable two turns or one turn around the included ferrite core as
shown in the figure, and connect to the modular jack which is
marked with “LINE.”
(1)
(2)
(2)
(2)
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MX-C250 MX-C250/MX-C250E/MX-C250F/MX-C250FE/MX-C300E/MX-C300F/C300W/C300WE(MAIN UNIT) 2 – 4
6. Specifications setting
Use SIM26 to set to the specifications according to the customer's
request.
request.
To customize one of the following items after destination setting,
change the set value of the item.
change the set value of the item.
7. Key sheet replacement (Only for north America)
1) Prepare the following Key sheets depending on the installed
models.
Machine with FAX : HPNLC0082QSZZ KEY SHEET
Machine without FAX : HPNLC0082QSZ1 KEY SHEET 3IN1
Machine with FAX : HPNLC0082QSZZ KEY SHEET
Machine without FAX : HPNLC0082QSZ1 KEY SHEET 3IN1
2) Remove the protector paper for the Key sheet.
3) Peel off the release paper in 5 to 6 mm from the edge on the
rear side of the Key sheet.
4) Put the Key sheet by attaching the peeled part on the rear side
of the Key sheet to the Operation panel.
At this moment, fit the STOP key, FAX key (only for FAX model)
and COPY key with the Key sheet. (For the machine with FAX)
Or, fit the STOP key, SCANNER key and COPY key with the
Key sheet. (For the machine without FAX)
At this moment, fit the STOP key, FAX key (only for FAX model)
and COPY key with the Key sheet. (For the machine with FAX)
Or, fit the STOP key, SCANNER key and COPY key with the
Key sheet. (For the machine without FAX)
Note : Do not make the buttons overlapped by the Key sheet
when putting the key sheet. The Key sheet could be banked
by the buttons.
when putting the key sheet. The Key sheet could be banked
by the buttons.
SIM No
Content
26
6
Destination setting
SIM No
Content
26
18
Toner save mode enable/disable setting
*
*
For the other destinations, this setting is made by
the user program.
the user program.
53
Auto color calibration enable/disable setting
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MX-C250 MX-C250/MX-C250E/MX-C250F/MX-C250FE/MX-C300E/MX-C300F/C300W/C300WE(MAIN UNIT) 2 – 5
3. Image quality check
A. Execution items
Execute the checking items about the printing quality. Regarding
the specific procedures for the printing quality, refer to the Service
Manual [5] ADJUSTMENT.
the specific procedures for the printing quality, refer to the Service
Manual [5] ADJUSTMENT.
B. Description
1. Print engine image distortion confirmation and
adjustment
adjustment
This adjustment performs the print engine image distortion adjust-
ment, the OPC drum phase adjustment, and the color registration
adjustment simultaneously.
ment, the OPC drum phase adjustment, and the color registration
adjustment simultaneously.
1)
Enter SIM50-22 mode and perform the auto registration
adjustment.
adjustment.
2) When the adjustment is completed, [EXECUTE] key returns to
the normal display, and the value of the adjustment result is dis-
played.
played.
The current skew level for each color is displayed on the SKEW
display section.
display section.
3)
Make a copy of the servicing color test chart (UKOG-
0326FCZZ/UKOG-0326FC11), and check that they are proper.
If the test results are not proper, refer to [5] ADJUSTMENT of
the Service Manual and perform the adjustments.
0326FCZZ/UKOG-0326FC11), and check that they are proper.
If the test results are not proper, refer to [5] ADJUSTMENT of
the Service Manual and perform the adjustments.
Sim50-22 AUTO REGIST ADJ
Press OK Key EXEC
Sim50-22 AUTO REGIST ADJ
EXEC
Sim50-22 AUTO REGIST ADJ㻌 㻌 㻌 㻌 (1/6)
REGIST_SUB_C 00.0
REGIST_SUB_C(DIF) 00.0
REGIST_SUB_C(DIF) 00.0
REGIST_MAIN_C_F 00.0
REGIST_MAIN_C_F(DIF) 00.0
Sim50-22 AUTO REGIST ADJ㻌 㻌 㻌 㻌 (1/7)
SKEW_K 00.0
SKEW_C 00.0
SKEW_C(DIF) 00.0
SKEW_M 00.0
SKEW_C 00.0
SKEW_C(DIF) 00.0
SKEW_M 00.0
Sim50-22 AUTO REGIST ADJ㻌 㻌 㻌 㻌 (7/7)
REGIST_MAIN_Y_R(DIF) 00.0
PHASE 00.0
PHASE before 00.0
PHASE 00.0
PHASE before 00.0
MX-C250 MX-CS11 (500 SHEET PAPER FEED UNIT) 3 – 1
MX-C250
Service Manual
[3] MX-CS11 (500 SHEET PAPER FEED UNIT)
1. Unpacking
A. Removal of the 500 sheet paper feed unit
B. Removal of the fixing tape and protection
material
1)
Remove the 500 sheet paper feed unit from the polyethylene
bag, and remove the fixing tape and the protection material.
bag, and remove the fixing tape and the protection material.
C. Packed items check
2.Installation
<Precautions for installation>
Before execution of installation, check to confirm that the data lamp
under it are not lighted or blinking.
under it are not lighted or blinking.
A.Turn off the power of the main unit
1) Check to confirm that the operation panel is turned OFF, and
then turn OFF the power switch.
2) Disconnect the power plug from the power outlet.
B.Install the main unit to the MX-CS11.
NOTE: If the main unit is combined with the MX-CS11, it must
be used as a desktop machine and must not be used on
the floor in order to prevent against falling.
the floor in order to prevent against falling.
1) Put the main unit on the MX-CS11 so that they fit together.
NOTE: When holding the main unit, use two persons.
NOTE: When lifting / holding the main engine, never lift / hold
the engine by the scanner unit. Lift the engine at the right and
left cover bottoms using the hand grab indentions provided.
the engine by the scanner unit. Lift the engine at the right and
left cover bottoms using the hand grab indentions provided.
2) Pull out the trays of the main unit and MX-CS11.
3) Attach the main unit and MX-CS11 with the plates (Packed item
Plate A) and the screws (Packed items M4x10 P Tight and
M4x8 S Tight).
M4x8 S Tight).
No.
Name
Quantity
1
Plate A
1
2
Plate B
1
3
Fixing screws (M4 x 10 P Tight)
1
4
Fixing screws (M4 x 8 S Tight)
3
x2
x2
A
B
C
D
x3
x1
XEBS740P10000
XHBS740P08000
1
2
3
4
A
D
A
C
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