MX-3050N, MX-3060N, MX-3070N, MX-3550N, MX-3560N, MX-3570N, MX-4050N, MX-4060N, MX-4070N (serv.man81). CCE 1738 SERVICE PARTS SETUP OF CORRECTIVE PARTS FOR PRINT CONTAMINATION FROM FUSER ROLLER — Sharp Copying Equipment Technical Bulletin (repair manual)

Model
MX-3050N MX-3060N MX-3070N MX-3550N MX-3560N MX-3570N MX-4050N MX-4060N MX-4070N (serv.man81)
Pages
6
Size
794.01 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / CCE 1738 SERVICE PARTS SETUP OF CORRECTIVE PARTS FOR PRINT CONTAMINATION FROM FUSER ROLLER
File
mx-3050n-mx-3060n-mx-3070n-mx-3550n-mx-3560n-mx-35.pdf
Date

View Sharp MX-3050N / MX-3060N / MX-3070N / MX-3550N / MX-3560N / MX-3570N / MX-4050N / MX-4060N / MX-4070N (serv.man81) Technical Bulletin online

 
 
Technical Report
 
 
DIGITAL FULL COLOR COPIER (OPTION): MX-3050N/3550N etc. 
 
 
No.  : CCE-1738 
 
Date: Sep. 6, 2017 
 
この資料に掲載されている表示価格は消税抜きです。 
 
 
SHARP CORPORATION 
Office Solutions Business Unit
 
SERVICE PARTS SETUP OF CORRECTIVE 
PARTS FOR PRINT CONTAMINATION 
 
1. Model Name: 
MX-3050N/3550N/4050N/5050N/6050N 
 
MX-3060N/3560N/4060N/3070N/3570N/4070N/5070N/6070N 
 
2. Description: 
The print contamination may be caused due to the fusing pressure roller depending on 
the use conditions (Heavy use of 1-sided B&W print, using the paper type which tends 
to cause the paper dust, etc.).    As the countermeasure of this issue, the cleaning roller 
has been set up as the service parts. 
 
If the contamination is caused on the print, please install this roller. 
 
*For the assembling of cleaning roller/Installation procedure, please see the separate 
sheet. 
4. Parts Action:
 
Ref. 
No. 
Model 
name 
Destination 
P/G 
No. 
Current parts 
New parts 
Price 
rank 
Q'ty 
Parts name 
Effective 
time 
Inter- 
change- 
ability 
Parts code 
Parts code 
MX-3050N 
MX-3550N   
MX-4050N   
MX-5050N   
MX-6050N 
MX-3060N   
MX-3560N   
MX-4060N   
MX-3070N   
MX-3570N   
MX-4070N   
MX-5070N   
MX-6070N 
ALL 
XBBS730P06000 
AC 
M3×6 Bind 
MSPRT4681FCZZ 
AD 
Lower CL SP 
NBRGP0948FCZZ 
AG 
Lower CL roller bearing 
LPLTM9274FCZZ 
AZ 
Lower CL roller pad   
LFIX-0710FCZZ 
AW 
Lower CL roller pad 
fixing plate 
NROLM1865FCZ1 
AR 
Lower CL roller 
NROLR2139FCZZ 
BA 
CL roller 
LSTYM0653FCZZ 
BC 
Lower CL roller fixing 
plate 
PSHEZ6957FCZZ 
AQ 
Lower CL 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. 
 
Affix Lower CL sheet PH (9).  Clean the affixation section of Lower CL roller pad(4) with alcohol.
Referrence line for affixing
Affix Lower CL sheet Ph (9).
(After affixing it, secure the adherability by pressing over Lower CL sheet Ph (9).)
with the soft cloth like the waste cloth.)
*Makre sure that the sheet is not floated!
Mount Lower CL roller bearing (3) 
to both ends of Lower CL roller (6)/CL roller T-GM (7).
[CR4] Assembling procedure of CL roller unit
(1) M3x6 Bind: 3pcs
(XBBS730P06000)
(2) Lower CL SP: 2pcs
(MSPRT4681FCZZ)
(3)Lower CL roller bearing : 2pcs
(NBRGP0948FCZZ)
(4)Lower CL roller pad
(LPLTM9274FCZZ)
(5) Lower CL roller fixing 
plate:1pc
(6) Lower CL roller: 1pc
(NROLM1865FCZ1)
(7) CL roller T-GM: 1pc
(NROLR2139FCZZ)
(8) Lower CL roller fixing plate: 1pc
(LSTYM0653FCZZ)
(6)
(7)
(3)
(3)
Step2
Assemble
parts
(9) Lower CL sheet ph: 1pc
(PSHEZ6957FCZZ)
Step1
(4)
Affixing surface
Affix to this 
Not affix to this 
0
0.5
0
0.5
(9)
[CR4] Assembling procedure of CL roller unit
Mount CL roller AS to Lower CL roller fixing plate (8).
Mount Lower CL SP (2).
*When hooking Lower CL SP, 
it is easier to mount
 in the order of A -> B. 
Fit the groove of CL roller bearing into 
U groove of Lower CL roller fixing plate.
CL roller AS 
(8)
Location where to hook Lower CL SP
Step3
Step4
[A]
[B]
[A]
[B]
[CR4] Assembling procedure of CL roller unit
Mount Lower CL roller pad AS (4).
Mount the fixing plate (5) on to Lower CL roller pad AS, 
and fix it with M3 screws (x3).
8
(4)
Positioning: Convex 
Positioning: Concave 
(5)
Positioning (Align the notches)
Step5
Step6
Finished
[CR4]  Procedure to install CL roller unit to Fusing unit
Remove Rear lower PG unit.
*M4 screw  x 2pcs
Also remove the 
Rear lower PG unit removed
Remove Stay (sheet metal).
*M4 screw x 2pcs
M3 Step screw x 1pc
M4 screw
M3 Step 
M4 screw
Stay (sheet metal) which 
should be removed 
Stay (sheet metal) removed.
*Install CL system to the position of the 
removed stay.
Cover (resin) which 
should be removed.
Step1
Step2
With no Lower separate plate
UN;
With Lower separate plate;

Download Sharp MX-3050N / MX-3060N / MX-3070N / MX-3550N / MX-3560N / MX-3570N / MX-4050N / MX-4060N / MX-4070N (serv.man81) Technical Bulletin

Here you can view online or download Sharp MX-3050N / MX-3060N / MX-3070N / MX-3550N / MX-3560N / MX-3570N / MX-4050N / MX-4060N / MX-4070N (serv.man81) Technical Bulletin in pdf. This Technical Bulletin can help you recover, restore, fix, disassemble and repair Sharp MX-3050N / MX-3060N / MX-3070N / MX-3550N / MX-3560N / MX-3570N / MX-4050N / MX-4060N / MX-4070N (serv.man81) Copying Equipment. Information contained in Sharp MX-3050N / MX-3060N / MX-3070N / MX-3550N / MX-3560N / MX-3570N / MX-4050N / MX-4060N / MX-4070N (serv.man81) service manual (repair manual) typically includes:

  • Disassembly, troubleshooting, programming, maintenance, remote, adjustment, installation and setup instructions.
  • Schematics, wiring and block diagrams.
  • Printed wiring boards (PWB) and printed circuit boards (PCB).
  • Parts list (bill of materials).