Sharp MX-2640N / MX-2640NR / MX-2640FN / MX-3140N / MX-3140NR / MX-3140FN / MX-3640N / MX-3640NR / MX-3640FN (serv.man37) Service Manual ▷ View online
MX-3640N MX-2640N/3140N/3640N (MAIN UNIT) 2 – 15
6) Set the color p atch image (adjustment p attern) printed in the
procedure 5) on the document table.
Set the color p atch image (adjustment p attern) printed in the
Set the color p atch image (adjustment p attern) printed in the
procedure 2) on the do cument table. Place the color p atch
image so that the fine lines are on the lef t side. At that time,
place 5 sheets of white paper on the printed color patch image
(adjustment pattern).
7) Select [FACTORY] target, and press [EXECUTE] key.
When the color balance is customized with the manual color
balance adjustment ( SIM 67-25) according to the user's
request and the color balance is registered as the service tar-
get with SIM 67-27, if the color balance is adjusted to that color
balance, select the [SERVICE] target.
The printer color balance adjustment (step 1) is au tomatically
performed and the color balance check patch image is printed
out.
If there is any streak or unclear print on the printed check pat-
If there is any streak or unclear print on the printed check pat-
tern, check the print engine for any problems.
8) The initial setting menu of the half tone image correction is dis-
played. Press [OK] key.
The initial setting of the half tone image correction is per -
The initial setting of the half tone image correction is per -
formed.
9) Wait until [EXECUTE] key is displayed. When it is displayed,
press it.
The half tone image correction is performed.
The half tone image correction is performed.
PRINTER CALIBRATION
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PRINTER CALIBRATION
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1) The max. density section is not blurred.
2) Patch C or D of each of Y, M, C, and BK is very slightly copied.
3) Patch for each of Y, M, C, BK
The patch density is identical between patches or not reversed.
The patch density is changed gradually.
The patch density is changed gradually.
High density
Low density
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MX-3640N MX-2640N/3140N/3640N (MAIN UNIT) 2 – 16
10) When "COMPLETED T HIS PROCEDURE" is displayed , the
adjustment operation is completed.
Cancel SIM46-74.
Cancel SIM46-74.
The adjustment result becomes valid only when the both
adjustments in the copy mode and in the printer mode are
completed.
For example, if the copy color balance adjustment (automatic
For example, if the copy color balance adjustment (automatic
adjustment) is performed and the simulation is canceled, the
adjustment result is invalid.
11) Check the copy color balance and density.
(Refer to the item of the copy co lor balance and den sity
check.)
When satisfactory color balance and density are not obtained
When satisfactory color balance and density are not obtained
from the automatic adjustment by selecting the factory target in
procedure 4), change the factory color balance target with SIM
63-11 and repeat the procedures from 1).
If a satisfacto ry result is not obtained with the above proce-
If a satisfacto ry result is not obtained with the above proce-
dure, perform the manual color balance adjustment (ADJ 10C
(2)).
Also when the service target is selected in procedure 4) to exe-
Also when the service target is selected in procedure 4) to exe-
cute the automatic adjustment and a satisfactory result is not
obtained, perform the manual color balance adjustment (ADJ
10C (2)).
12) Check the printer color balance and density.
(Refer to the item of the printer color balance and density
check.)
When satisfactory color balance and density are not obtained
When satisfactory color balance and density are not obtained
from the automatic adjustment by selecting the factory target in
procedure 7), change the factory color balance target with SIM
67-26 and repeat the procedures from 1).
If a satisfactory result on the color ba lance and the density is
If a satisfactory result on the color ba lance and the density is
not obtained with the automatic adjustment, execute the man-
ual adjustment (SIM 67-25) (ADJ 10E (2)).
Also when the service target is selected in procedure 7) to exe-
Also when the service target is selected in procedure 7) to exe-
cute the automatic adjustment and a satisfactory result is not
obtained, perform the manual color balance adjustment (ADJ
10E (2)).
If the color balance or density is not in the satisfactor y level even
after execution of the automatic and man ual adjustments, there
may be another cause.
Troubleshoot the cause, rep air or perform necessary works, and
Troubleshoot the cause, rep air or perform necessary works, and
repeat the adjustment from the beginning.
If color balance or density is not satisfied, adjust the copy and
If color balance or density is not satisfied, adjust the copy and
printer color balance by SIM 46-74.
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MX-3640N Dehumidifying heater 3 – 1
MX-3640N
Service Manual
[3] Dehumidifying heater
1. Parts list
Kit name
Kit code
No.
Part name
Part code
Price rank
Q'ty
Heater electric component kit DKIT-0425FCZZ
1
Dehumidifier heater control switch
QSW-C9294QCZZ
AF
1
2
Dehumidifier heater control switch label
TLABZ5256FCZZ
AH
1
3
Supporter
LSUPP0140FCPZ
AC
4
4
WH PWB
CPWBF1935FCE1
1
5
WH harness
DHAI-4701FCPZ
BF
1
6
Clamp
LHLDW2037FCPZ
AC
1
7
Screw
XBPS730P08KS0
AB
1
8
Washer
XWHS730-05080
AA
2
DH POWER
1
3
2
4
7
5
6
8
Kit name
Kit code
No.
Part name
Part code
Price rank
Q'ty
Heater kit
DKIT-0426FCZZ (120V
series)
DKIT-0426FC11 (230V
series)
1
Heater (120V series)
RHETP0166FCPZ
BA
1
Heater (230V series)
RHETP0167FCPZ
BA
2
Heater mounting plate
LPLTM6089FCZ2
AK
1
3
Heater mounting plate
LPLTM8118FCZZ
AN
1
4
Screw (M3 x 6 S-tight)
XHBS730P06000
AC
3
5
Screw
XEBS740P10000
AA
1
6
Screw
XBPS730P08KS0
AB
2
7
Clamp
LHLDW1013FCZZ
AB
1
8
CSS-WH harness
DHAI-4711FCPZ
AN
1
9
Washer
XWHS730-05080
AA
2
1
8
2
3
4
5
6
7
9
MX-3640N Dehumidifying heater 3 – 2
Kit name
Kit code
No.
Part name
Part code
Price rank
Q'ty
Scanner heater kit
DKIT-0427FC11 (120V
series)
DKIT-0427FC12 (230V
series)
1
Scanner heater (120V)
RHETP0129FCPZ
AX
1
Scanner heater (230V)
RHETP0130FCPZ
AX
2
Heater fixing plate
LPLTM6923FCZZ
AG
1
3
Banding band
LBNDJ0013FCZ1
AE
2
4
Clamp
LHLDW7011XCZZ
AB
5
5
Screw (M3 x 4 Round-tipped)
LX-BZ1041FCZZ
AB
2
6
Screw (M4 x 6 S tight bind)
XHBS740P06000
AA
1
7
Snap band
LBNDJ0043FCZZ
AA
1
8
SCN-WH harness
DHAI-4702FCPZ
BB
1
9
Edge holder
LBSHC0353FCZZ
AC
1
5
6
7
9
2
3
4
8
1
Kit name
Kit code
No.
Part name
Part code
Price rank
Q'ty
One-stage desk heater
kit
DKIT-0422FCZZ (120V
series)
DKIT-0422FC11 (200V
series)
1
Heater harness (120V series)
DHAI-4610FCZZ
AX
1
Heater harness (200V series)
DHAI-4757FCZZ
2
Edge saddle
LBSHZ0366FCZZ
AC
1
3
Clamp
LHLDW1225FCZZ
AB
2
4
Heater mounting plate
LPLTM8096FCZZ
AX
1
5
Desk heater (120V series)
RHETP0144FCZZ
BS
1
Desk heater (200V series)
RHETP0139FCZZ
BS
6
Cassette high temperature caution label
TLABZ5459FCZZ
AE
1
7
Screw (M4 x 8)
XBPS740P08K00
AA
2
8
Screw (M3 x 4 S tight bind)
XHBS730P04000
AA
2
9
Screw (M3 x 6 S tight bind)
XHBS730P06000
AC
1
1
3
2
4
7
8
9
5
6
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