AR-M236 (serv.man65). Countermeasures against cassette paper feed jam (TRAY1 , etc.) - Sharp Copying Equipment Technical Bulletin (repair manual)

Model
AR-M236 (serv.man65)
Pages
4 Few pages! See other manuals at the bottom of the first or last page.
Size
170.26 KB
Type
PDF
Document
Technical Bulletin
Brand
Device
Copying Equipment / Countermeasures against cassette paper feed jam (TRAY1 , etc.)
File
ar-m236-sm65.pdf
Date

View Sharp AR-M236 (serv.man65) Technical Bulletin online

 
 
 
Sharp Electronics (UK) Ltd., Document Systems Support
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Countermeasures against cassette paper feed jam 
(TRAY1 , etc.) 
1. Model Name AR-M256M316 
AR-M236/M276 
AR-/235/275 
AR-D11/D11N/D12/D12N/D21/D22/D30/D31 
2. Symptom 
When the remaining quantity of paper in the cassette is reduced considerably, the angle 
of the rotation plate becomes sharp, paper may hit the paper feed roller directly without 
going between the paper feed roller and the separation sheet when it is transported by 
the pick-up roller. 
At that time, for some kinds of paper (especially those with much powder dust), when 
a large quantity of powder dust is attached to the pick-up roller, the transport power of 
the pick-up roller is reduced and paper is not passed through the paper feed roller, 
resulting in a paper jam (TRAY1, etc.). 
3. Description 
In order to prevent the angle of the rotation plate from being sharp even when the remaining 
quantity of paper in the cassette is reduced, the shape of the upper limit detection actuator is 
changed.  
Also to increase the pressure of the pick-up roller onto paper, the pressure of the pick-
up roller pressure spring is increased.  
After change, “H” mark is graved on the upper limit detection actuator. 
 
TECHNICAL BULLETIN 
Date:  
11
th
 February 2008 
Model:  
See item 1 below 
Ref.:  
DCE692 
Colour:  
White 
Page:  
1 of 4 
 
 
 
Sharp Electronics (UK) Ltd., Document Systems Support
 
 
 
 
 
 
Sharp Electronics (UK) Ltd., Document Systems Support
 
 
 
 
4. Countermeasures 
Some changes are made in the production of the upper limit detection actuator and the 
pick-up roller pressure spring.  
In the market, however, it is difficult to replace the pick-up roller pressure spring. 
Therefore, the pick-up roller pressure plate is additionally provided as a service part 
instead of the pick-up roller pressure spring.  
To make countermeasures in the market, change the upper limit detection actuator and 
attach the pick-up roller pressure plate.  Attachment position of the pick-up roller 
pressure plate  1. Attach the pick-up roller pressure plate to the pick-up roller unit. 
(Use a screw (XHBS730P06000, M3 x 6).) 
 
 
2. Mount the pick-up roller unit with the pick-up roller pressure plate attached to it on 
the cassette base plate. 
 
 
 
 
 
Sharp Electronics (UK) Ltd., Document Systems Support
 
 
 
 
Current parts 
New parts 
No 
Model
name 
Version 
P/G 
No. 
Parts code 
Parts code 
Price
rank 
Q'ty 
Parts 
name 
Effec- 
tive 
time 
Inter-
change
ability
Note 
*
17 -4 
34 -5 
*
16 -4 
33 -5 
*
15 -4 
32 -5 
*
 3  -5 
MLEVP0063QSZZ
MLEVP0063QSZ1 AD 
Upper 
limit 
detect 
actuator 
*
17 -18 
34 -19 
*
16 -18 
33 -19 
*
15 -18 
32 -19 
*
 3  -19 
MSPRD0206QSZZ
MSPRD0389QSZZ
AC 
Pick up 
roller 
pressure 
spring 
Mid- 
'07/11 
LPLTM0420QSZZ AF 
Pick up 
roller 
pressure 
plate 
*
*
*
*
ALL 
- - 
XHBS730P06000 AC 
Screw 
(M3x6) 
- - 
 
<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. 
 Model 
name 
  *1 AR-M256/M257/M258/M316/M317/M318/5625/5631 
  *2 AR-M236/M237/M276/M277 
  *3 AR-185/215/235/275/N275/M208/M208N/5127 
  *4 AR-D11/D11N/D12/D12N/D21/D22/D30/D31 
 
 
 
 
 
 
 
 
Sharp Electronics (UK) Ltd., Document Systems Support
 
 
 
 
Current parts 
New parts 
No 
Model
name 
Version 
P/G 
No. 
Parts code 
Parts code 
Price
rank 
Q'ty 
Parts 
name 
Effec- 
tive 
time 
Inter-
change
ability
Note 
*
17 -4 
34 -5 
*
16 -4 
33 -5 
*
15 -4 
32 -5 
*
 3  -5 
MLEVP0063QSZZ
MLEVP0063QSZ1 AD 
Upper 
limit 
detect 
actuator 
*
17 -18 
34 -19 
*
16 -18 
33 -19 
*
15 -18 
32 -19 
*
 3  -19 
MSPRD0206QSZZ
MSPRD0389QSZZ
AC 
Pick up 
roller 
pressure 
spring 
Mid- 
'07/11 
LPLTM0420QSZZ AF 
Pick up 
roller 
pressure 
plate 
*
*
*
*
ALL 
- - 
XHBS730P06000 AC 
Screw 
(M3x6) 
- - 
 
<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. 
 Model 
name 
  *1 AR-M256/M257/M258/M316/M317/M318/5625/5631 
  *2 AR-M236/M237/M276/M277 
  *3 AR-185/215/235/275/N275/M208/M208N/5127 
  *4 AR-D11/D11N/D12/D12N/D21/D22/D30/D31 
 
 
 
 
 
 
 
 
Sharp Electronics (UK) Ltd., Document Systems Support
 
 
 
 
Current parts 
New parts 
No 
Model
name 
Version 
P/G 
No. 
Parts code 
Parts code 
Price
rank 
Q'ty 
Parts 
name 
Effec- 
tive 
time 
Inter-
change
ability
Note 
*
17 -4 
34 -5 
*
16 -4 
33 -5 
*
15 -4 
32 -5 
*
 3  -5 
MLEVP0063QSZZ
MLEVP0063QSZ1 AD 
Upper 
limit 
detect 
actuator 
*
17 -18 
34 -19 
*
16 -18 
33 -19 
*
15 -18 
32 -19 
*
 3  -19 
MSPRD0206QSZZ
MSPRD0389QSZZ
AC 
Pick up 
roller 
pressure 
spring 
Mid- 
'07/11 
LPLTM0420QSZZ AF 
Pick up 
roller 
pressure 
plate 
*
*
*
*
ALL 
- - 
XHBS730P06000 AC 
Screw 
(M3x6) 
- - 
 
<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. 
 Model 
name 
  *1 AR-M256/M257/M258/M316/M317/M318/5625/5631 
  *2 AR-M236/M237/M276/M277 
  *3 AR-185/215/235/275/N275/M208/M208N/5127 
  *4 AR-D11/D11N/D12/D12N/D21/D22/D30/D31 
 
 
 
 
 
 
 
 
Sharp Electronics (UK) Ltd., Document Systems Support
 
 
 
 
Current parts 
New parts 
No 
Model
name 
Version 
P/G 
No. 
Parts code 
Parts code 
Price
rank 
Q'ty 
Parts 
name 
Effec- 
tive 
time 
Inter-
change
ability
Note 
*
17 -4 
34 -5 
*
16 -4 
33 -5 
*
15 -4 
32 -5 
*
 3  -5 
MLEVP0063QSZZ
MLEVP0063QSZ1 AD 
Upper 
limit 
detect 
actuator 
*
17 -18 
34 -19 
*
16 -18 
33 -19 
*
15 -18 
32 -19 
*
 3  -19 
MSPRD0206QSZZ
MSPRD0389QSZZ
AC 
Pick up 
roller 
pressure 
spring 
Mid- 
'07/11 
LPLTM0420QSZZ AF 
Pick up 
roller 
pressure 
plate 
*
*
*
*
ALL 
- - 
XHBS730P06000 AC 
Screw 
(M3x6) 
- - 
 
<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. 
 Model 
name 
  *1 AR-M256/M257/M258/M316/M317/M318/5625/5631 
  *2 AR-M236/M237/M276/M277 
  *3 AR-185/215/235/275/N275/M208/M208N/5127 
  *4 AR-D11/D11N/D12/D12N/D21/D22/D30/D31 
 
 
 
 
 
 
 
 
Sharp Electronics (UK) Ltd., Document Systems Support
 
 
 
 
Current parts 
New parts 
No 
Model
name 
Version 
P/G 
No. 
Parts code 
Parts code 
Price
rank 
Q'ty 
Parts 
name 
Effec- 
tive 
time 
Inter-
change
ability
Note 
*
17 -4 
34 -5 
*
16 -4 
33 -5 
*
15 -4 
32 -5 
*
 3  -5 
MLEVP0063QSZZ
MLEVP0063QSZ1 AD 
Upper 
limit 
detect 
actuator 
*
17 -18 
34 -19 
*
16 -18 
33 -19 
*
15 -18 
32 -19 
*
 3  -19 
MSPRD0206QSZZ
MSPRD0389QSZZ
AC 
Pick up 
roller 
pressure 
spring 
Mid- 
'07/11 
LPLTM0420QSZZ AF 
Pick up 
roller 
pressure 
plate 
*
*
*
*
ALL 
- - 
XHBS730P06000 AC 
Screw 
(M3x6) 
- - 
 
<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. 
 Model 
name 
  *1 AR-M256/M257/M258/M316/M317/M318/5625/5631 
  *2 AR-M236/M237/M276/M277 
  *3 AR-185/215/235/275/N275/M208/M208N/5127 
  *4 AR-D11/D11N/D12/D12N/D21/D22/D30/D31 
 
 
 
 
 
 
 
 
Sharp Electronics (UK) Ltd., Document Systems Support
 
 
 
 
Current parts 
New parts 
No 
Model
name 
Version 
P/G 
No. 
Parts code 
Parts code 
Price
rank 
Q'ty 
Parts 
name 
Effec- 
tive 
time 
Inter-
change
ability
Note 
*
17 -4 
34 -5 
*
16 -4 
33 -5 
*
15 -4 
32 -5 
*
 3  -5 
MLEVP0063QSZZ
MLEVP0063QSZ1 AD 
Upper 
limit 
detect 
actuator 
*
17 -18 
34 -19 
*
16 -18 
33 -19 
*
15 -18 
32 -19 
*
 3  -19 
MSPRD0206QSZZ
MSPRD0389QSZZ
AC 
Pick up 
roller 
pressure 
spring 
Mid- 
'07/11 
LPLTM0420QSZZ AF 
Pick up 
roller 
pressure 
plate 
*
*
*
*
ALL 
- - 
XHBS730P06000 AC 
Screw 
(M3x6) 
- - 
 
<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. 
 Model 
name 
  *1 AR-M256/M257/M258/M316/M317/M318/5625/5631 
  *2 AR-M236/M237/M276/M277 
  *3 AR-185/215/235/275/N275/M208/M208N/5127 
  *4 AR-D11/D11N/D12/D12N/D21/D22/D30/D31 
 
 
 
 
 
 
 
 
Sharp Electronics (UK) Ltd., Document Systems Support
 
 
 
 
Current parts 
New parts 
No 
Model
name 
Version 
P/G 
No. 
Parts code 
Parts code 
Price
rank 
Q'ty 
Parts 
name 
Effec- 
tive 
time 
Inter-
change
ability
Note 
*
17 -4 
34 -5 
*
16 -4 
33 -5 
*
15 -4 
32 -5 
*
 3  -5 
MLEVP0063QSZZ
MLEVP0063QSZ1 AD 
Upper 
limit 
detect 
actuator 
*
17 -18 
34 -19 
*
16 -18 
33 -19 
*
15 -18 
32 -19 
*
 3  -19 
MSPRD0206QSZZ
MSPRD0389QSZZ
AC 
Pick up 
roller 
pressure 
spring 
Mid- 
'07/11 
LPLTM0420QSZZ AF 
Pick up 
roller 
pressure 
plate 
*
*
*
*
ALL 
- - 
XHBS730P06000 AC 
Screw 
(M3x6) 
- - 
 
<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. 
 Model 
name 
  *1 AR-M256/M257/M258/M316/M317/M318/5625/5631 
  *2 AR-M236/M237/M276/M277 
  *3 AR-185/215/235/275/N275/M208/M208N/5127 
  *4 AR-D11/D11N/D12/D12N/D21/D22/D30/D31 
 
 
 
 
 

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Here you can view online and download Sharp AR-M236 (serv.man65) Technical Bulletin in PDF. AR-M236 (serv.man65) technical bulletin will guide through the process and help you recover, restore, fix, disassemble and repair Sharp AR-M236 (serv.man65) Copying Equipment. Information contained in service manuals typically includes schematics / circuit diagrams, wiring diagrams, block diagrams, printed wiring boards, exploded views, parts list, disassembly / assembly, pcb.