MX-3050N, MX-3060N, MX-3070N, MX-3550N, MX-3560N, MX-3570N, MX-4050N, MX-4060N, MX-4070N (serv.man61). CCE 1714 FIELD ACTION FOR TRAY JAM — 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.man61)
Pages
4 Few pages! See other manuals at the bottom of the first or last page.
Size
389.96 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / CCE 1714 FIELD ACTION FOR TRAY JAM
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.man61) Technical Bulletin online

 
Technical Report
 
 
DIGITAL FULL COLOR COPIER (OPTION): MX-3050N/3550N etc.
 
No.  : CCE-1714 
 
Date: Jan. 18, 2018 
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
 
FIELD ACTION FOR TRAY JAM 
 
1. Model Name: 
MX-3050N/3550N/4050N/5050N/6050N 
 
MX-3060N/3560N/4060N/3070N/3570N/4070N/5070N/6070N 
 
MX-DE25/DE26/DE27/DE28/DE29 
 
2.Summary 
TRAY JAM may occur on the machines (including DESK) of the target production 
month below: 
-Target production month of the main unit (including DESK):   
From October 2015 to February 2016. 
*For MX-5050N/6050N/5070N/6070, there has been no production during above 
period. 
 
2. Phenomenon  JAM may occur when the following factors are met: 
(1)  Uneven assembling of Paper feed unit (Clearance between Separation roller and 
Paper feed roller is 1.5mm or more.) 
(2)  Deformation of Pressure release arm (P/GNo.28-27) in Paper feed unit 
(3)  Reduction of the delivery performance due to the paper dust, etc. 
*Tandem paper feed unit section of MX-DE28 is not applicable as the structure is 
different. 
-Jammed paper has the damage at the lead edge. 
 
3. Field action: 
If the problem above occurs, please add the spacer to Paper feed tray. 
 
 
*For the location where to add the spacer, please see the separate sheet. 
 
 
 
4. For production: 
 
Design of Pressure release arm has been modified for the improvement of strength. 
When installing the new pressure release arm to the machine with the spacer attached, please 
remove the spacer. 
 
- Location of Pressure release arm (Excerpt from Parts Guide 28 Paper feed unit1) 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
- Content of change 
 
 
Before change 
 
 
 
After change 
 
 
 
 
 
 
5. Action: 
From January 2017production: MX-3050N series 
 
From February 2017 production: MX-DE25/DE26/DE27/DE28/DE29 
 
 
Reinforce rib added 
Pressure release arm 
 
 
 
6. 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-3060N 
MX-3560N 
MX-4060N 
MX-3070N 
MX-3570N 
MX-4070N 
ALL 
PSPAP1506FCZZ 
AK 
Spacer 
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 
28-27 
MARMP0544FCZZ  MARMP0544FCZ1 
AE 
Pressure release arm 
2017/1 
Mid 
MX-DE25 
MX-DE26 
MX-DE27 
MX-DE29 
PSPAP1506FCZZ 
AK 
Spacer 
5-27 
MARMP0544FCZZ  MARMP0544FCZ1 
AE 
Pressure release arm 
2017/2 
Mid 
MX-DE28 
PSPAP1506FCZZ 
AK 
Spacer 
3-27 
MARMP0544FCZZ  MARMP0544FCZ1 
AE 
Pressure release arm 
2017/2 
Mid 
<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. 
 
 Location where to add the spacer and its reference line
Affix the spacer whose thickness is 3mm to the cassette.
For the location where to affix/how to affix, please see below:
*NOTE:
*Refer to the pictures below:
If the tray is used with defect, the roller may also be damaged.
If the unbalanced abrasion (a part of the section of granulation surface is smooth.) can be
sentence is not complete replacing the roller.
Reference line 
for affixing
0.5
0
Reference for
lateral side
Double-faced 
tape side
Reference
for top
0
0.5
Add the spacer.
*When affixing the spacer, please degrease the 
attaching surface (wipe it with the alcohol).
*Affix just one spacer.
(Do not attach 2pcs or more.)
 Location where to add the spacer and its reference line
Affix the spacer whose thickness is 3mm to the cassette.
For the location where to affix/how to affix, please see below:
*NOTE:
*Refer to the pictures below:
If the tray is used with defect, the roller may also be damaged.
If the unbalanced abrasion (a part of the section of granulation surface is smooth.) can be
sentence is not complete replacing the roller.
Reference line 
for affixing
0.5
0
Reference for
lateral side
Double-faced 
tape side
Reference
for top
0
0.5
Add the spacer.
*When affixing the spacer, please degrease the 
attaching surface (wipe it with the alcohol).
*Affix just one spacer.
(Do not attach 2pcs or more.)

Download Sharp MX-3050N / MX-3060N / MX-3070N / MX-3550N / MX-3560N / MX-3570N / MX-4050N / MX-4060N / MX-4070N (serv.man61) 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.man61) 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.man61) 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.man61) 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).