Sharp MX-6500N / MX-7500N (serv.man86) Service Manual / Technical Bulletin ▷ View online
Sharp Electronics (UK) Ltd., Technical Services Group
CCE-1631
No
Symptom
Service parts for
improvement
Remarks
4
Image quality trouble is caused due to the
fusing belt damaged by the paper end.
fusing belt damaged by the paper end.
Fuser Belt Refresh Tool
(DUNT-9418DSZZ)
*This parts is not contained in
Fusing unit (DUNT-9415DSZZ).
Please order it at the same
time.
*100pcs of Belt polishing
sheet are contained in Fusing
Refresh Tool.
If the additional sheets are
required, please place an
order for Belt polishing sheet
(CSHEZ6817FC01).
(DUNT-9418DSZZ)
*This parts is not contained in
Fusing unit (DUNT-9415DSZZ).
Please order it at the same
time.
*100pcs of Belt polishing
sheet are contained in Fusing
Refresh Tool.
If the additional sheets are
required, please place an
order for Belt polishing sheet
(CSHEZ6817FC01).
Firmware update is required
separately. (Fuser Belt Refresh in
CCE-1632 is added)
*Please refer to the separate
sheet for the usage directions.
If only this issue needs to be
corrected with Fusing unit other
than Fusing unit (DUNT-
9415DSZZ), it is possible to use
Fuser Belt Refresh Tool
separately. (Fuser Belt Refresh in
CCE-1632 is added)
*Please refer to the separate
sheet for the usage directions.
If only this issue needs to be
corrected with Fusing unit other
than Fusing unit (DUNT-
9415DSZZ), it is possible to use
Fuser Belt Refresh Tool
(
DUNT-
9418DSZZ
)
and Fusing rear
lower PG unit (DUNT-9419DSZZ).
Please order those parts if
necessary.
*Please refer to the separate
sheet for the installation
method.
Please order those parts if
necessary.
*Please refer to the separate
sheet for the installation
method.
3. Parts Action:
Ref.
No.
Model
name
Version P/G No.
Current parts
New parts
Price
rank
Q'ty
Parts name
Effective
time
Inter-
change-
ability
Parts code
Parts code
1
MX-6500N
MX-7500N
MX-7500N
-
-
DUNT-9415DSZZ
EC
1
Fusing unit
2016/7
-
-
-
MSPRT4649FCZZ
AR
2
Fusing pressure spring
-
-
-
NBLTH0663FCZZ
CQ
1
Fusing belt
-
-
-
PCLR-0644FCZZ
AZ
2
Meandering restraint
collar
collar
-
-
-
NROLI2161FCZZ
CV
1
Fusing roller
-
-
-
NROLT2166FCZZ
BW
1
Heat roller
-
-
-
DUNT-9416DSZZ
BM
1
Separate unit
-
-
-
CPLTM8370FC03
BL
1
Fusing rear upper
separate plate
separate plate
-
-
-
LHLDZ2604FCZZ
AY
1
Separate plate holder F
-
-
-
LHLDZ2605FCZZ
AY
1
Separate plate holder R
2016/7
-
-
-
MSPRD4634FCZZ
AN
2
Separate plate pressure
spring
spring
-
-
-
DUNT-9417DSZZ
BF
1
Fusing separate drive
unit
unit
-
-
-
NGERH2521FCZZ
AT
1
Gear
-
<Interchange>
1. Interchangeable.
4. Not interchangeable.
2. Current type can be used in place of new type.
New type cannot be used in place of current type.
5. Interchangeable if replaced with same types of
related parts in use.
3. Current type cannot be used in place of new type.
New type can be used in place of current type.
6. Others.
Parts marked with "
" is important for maintaining the safety of the set. Be sure to replace these parts with
specified ones for maintaining the safety and performance of the set.
Damage to the fusing
belt surface
belt surface
Image quality
trouble
Sharp Electronics (UK) Ltd., Technical Services Group
CCE-1631
Ref.
No.
Model
name
Version P/G No.
Current parts
New parts
Price
rank
Q'ty
Parts name
Effective
time
Inter-
change-
ability
Parts code
Parts code
1
MX-6500N
MX-7500N
ALL
-
-
DUNT-9418DSZZ
BV
1
Fuser Belt Refresh Tool
-
-
-
LPLTM9158FCZZ
AV
1
Belt polishing fusing rear
lower plate
lower plate
-
-
-
PTME-0371FCZZ
AQ
2
Belt polishing pawl
-
-
-
LHLDZ2603FCZZ
AV
2
Belt polishing pawl
holder
holder
-
-
-
PCOVP2750FCZZ
AQ
2
Belt polishing plate
-
-
-
MSPRD4632FCZZ
AQ
2
Belt polishing pawl
spring
spring
-
-
-
NSFTZ4011FCZZ
AQ
1
Belt polishing shaft
-
-
-
MSPRC4633FCZZ
AP
2
Belt polishing pressure
spring
spring
-
-
-
PSHEZ6816FCZZ
AV
1
Belt polishing fusing rear
lower plate
lower plate
-
-
-
LX-BZ1312FCZZ
AS
1
Belt polishing screw
-
-
-
LX-WZ0502FCZZ
AD
3
Belt polishing plate
spring
spring
-
-
-
LPLTM9160FCZZ
AH
16 Belt polishing M4 plate
-
-
-
DUNT-9419DSZZ
BR
1
Fusing rear lower PG unit
-
-
-
LSTYM0647FCZZ
AY
1
Belt polishing fusing rear
lower PG stay
lower PG stay
-
-
-
PGIDM2874FCZZ
BE
1
Belt polishing fusing rear
lower PG
lower PG
-
-
-
PCOVP2751FCZZ
BE
1
Belt polishing fusing rear
lower PG cover
lower PG cover
-
-
-
PSHEZ6818FCZZ
AX
1
WEB frame sheet
-
CSHEZ6817FC01
BR
2
Belt polishing sheet
-
<Interchange>
1. Interchangeable.
4. Not interchangeable.
2. Current type can be used in place of new type.
New type cannot be used in place of current type.
5. Interchangeable if replaced with same types of
related parts in use.
3. Current type cannot be used in place of new type.
New type can be used in place of current type.
6. Others.
Parts marked with "
" is important for maintaining the safety of the set. Be sure to replace these parts with
specified ones for maintaining the safety and performance of the set.
Fusing Pressure Setting Method
No.
Name
Choice
Description
1
Fusing Temperature
2
Fusing Pressure Setting
-3
~
-0
Make adjustment by pressing [+] [-] button.
(in increments of 1)
(in increments of 1)
3
Double Feed Detection Setting
Sharp Electronics (UK) Ltd., Technical Services Group
CCE-1631
Ref.
No.
Model
name
Version P/G No.
Current parts
New parts
Price
rank
Q'ty
Parts name
Effective
time
Inter-
change-
ability
Parts code
Parts code
1
MX-6500N
MX-7500N
ALL
-
-
DUNT-9418DSZZ
BV
1
Fuser Belt Refresh Tool
-
-
-
LPLTM9158FCZZ
AV
1
Belt polishing fusing rear
lower plate
lower plate
-
-
-
PTME-0371FCZZ
AQ
2
Belt polishing pawl
-
-
-
LHLDZ2603FCZZ
AV
2
Belt polishing pawl
holder
holder
-
-
-
PCOVP2750FCZZ
AQ
2
Belt polishing plate
-
-
-
MSPRD4632FCZZ
AQ
2
Belt polishing pawl
spring
spring
-
-
-
NSFTZ4011FCZZ
AQ
1
Belt polishing shaft
-
-
-
MSPRC4633FCZZ
AP
2
Belt polishing pressure
spring
spring
-
-
-
PSHEZ6816FCZZ
AV
1
Belt polishing fusing rear
lower plate
lower plate
-
-
-
LX-BZ1312FCZZ
AS
1
Belt polishing screw
-
-
-
LX-WZ0502FCZZ
AD
3
Belt polishing plate
spring
spring
-
-
-
LPLTM9160FCZZ
AH
16 Belt polishing M4 plate
-
-
-
DUNT-9419DSZZ
BR
1
Fusing rear lower PG unit
-
-
-
LSTYM0647FCZZ
AY
1
Belt polishing fusing rear
lower PG stay
lower PG stay
-
-
-
PGIDM2874FCZZ
BE
1
Belt polishing fusing rear
lower PG
lower PG
-
-
-
PCOVP2751FCZZ
BE
1
Belt polishing fusing rear
lower PG cover
lower PG cover
-
-
-
PSHEZ6818FCZZ
AX
1
WEB frame sheet
-
CSHEZ6817FC01
BR
2
Belt polishing sheet
-
<Interchange>
1. Interchangeable.
4. Not interchangeable.
2. Current type can be used in place of new type.
New type cannot be used in place of current type.
5. Interchangeable if replaced with same types of
related parts in use.
3. Current type cannot be used in place of new type.
New type can be used in place of current type.
6. Others.
Parts marked with "
" is important for maintaining the safety of the set. Be sure to replace these parts with
specified ones for maintaining the safety and performance of the set.
Fusing Pressure Setting Method
No.
Name
Choice
Description
1
Fusing Temperature
2
Fusing Pressure Setting
-3
~
-0
Make adjustment by pressing [+] [-] button.
(in increments of 1)
(in increments of 1)
3
Double Feed Detection Setting
Sharp Electronics (UK) Ltd., Technical Services Group
CCE-1631
Ref.
No.
Model
name
Version P/G No.
Current parts
New parts
Price
rank
Q'ty
Parts name
Effective
time
Inter-
change-
ability
Parts code
Parts code
1
MX-6500N
MX-7500N
ALL
-
-
DUNT-9418DSZZ
BV
1
Fuser Belt Refresh Tool
-
-
-
LPLTM9158FCZZ
AV
1
Belt polishing fusing rear
lower plate
lower plate
-
-
-
PTME-0371FCZZ
AQ
2
Belt polishing pawl
-
-
-
LHLDZ2603FCZZ
AV
2
Belt polishing pawl
holder
holder
-
-
-
PCOVP2750FCZZ
AQ
2
Belt polishing plate
-
-
-
MSPRD4632FCZZ
AQ
2
Belt polishing pawl
spring
spring
-
-
-
NSFTZ4011FCZZ
AQ
1
Belt polishing shaft
-
-
-
MSPRC4633FCZZ
AP
2
Belt polishing pressure
spring
spring
-
-
-
PSHEZ6816FCZZ
AV
1
Belt polishing fusing rear
lower plate
lower plate
-
-
-
LX-BZ1312FCZZ
AS
1
Belt polishing screw
-
-
-
LX-WZ0502FCZZ
AD
3
Belt polishing plate
spring
spring
-
-
-
LPLTM9160FCZZ
AH
16 Belt polishing M4 plate
-
-
-
DUNT-9419DSZZ
BR
1
Fusing rear lower PG unit
-
-
-
LSTYM0647FCZZ
AY
1
Belt polishing fusing rear
lower PG stay
lower PG stay
-
-
-
PGIDM2874FCZZ
BE
1
Belt polishing fusing rear
lower PG
lower PG
-
-
-
PCOVP2751FCZZ
BE
1
Belt polishing fusing rear
lower PG cover
lower PG cover
-
-
-
PSHEZ6818FCZZ
AX
1
WEB frame sheet
-
CSHEZ6817FC01
BR
2
Belt polishing sheet
-
<Interchange>
1. Interchangeable.
4. Not interchangeable.
2. Current type can be used in place of new type.
New type cannot be used in place of current type.
5. Interchangeable if replaced with same types of
related parts in use.
3. Current type cannot be used in place of new type.
New type can be used in place of current type.
6. Others.
Parts marked with "
" is important for maintaining the safety of the set. Be sure to replace these parts with
specified ones for maintaining the safety and performance of the set.
Fusing Pressure Setting Method
No.
Name
Choice
Description
1
Fusing Temperature
2
Fusing Pressure Setting
-3
~
-0
Make adjustment by pressing [+] [-] button.
(in increments of 1)
(in increments of 1)
3
Double Feed Detection Setting
Display