GENERAL (serv.man59). M820 Printer Change (Paper Guide) - Sharp ECR Technical Bulletin (repair manual)

general (serv.man59) technical bulletin
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Technical Bulletin
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ECR / M820 Printer Change (Paper Guide)
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general-sm59.pdf
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PARTS CHANGES FOR THE PRINTER M-820
 [Parts changes]
1. Model name:
Printer M-820 for ER-A510/A550/A650/A510S/A550S/A570/A610
2. General:
A new type paper guide frame exchange unit with the peripheral parts mounted will
be supplied for easier exchanging in the field.
The new type paper guide frame exchange unit has unnecessary parts for some
printers.
All the components of the new type paper guide frame exchange unit are supplies
as assemblies.
3. Description:
1) Parts whose production has been discontinued
Parts name
Parts code
Paper guide frame top
00B1004051///
2) New type paper guide frame exchange unit
Parts name
Parts code
Paper guide frame exchange unit C
00B1031376///
<Components>
Paper guide frame exchange unit —Paper guide frame top unit
   Paper feeding shaft sub set
                        
          (inc luding cutter c am)
—Shaft paper presser roller
—Paper presser roller
—Paper exit guide
—Paper exit guide spring
—Paper guide frame top
—Platen
—Release lever  J
—Paper presser spring
—Gear paper feeder
—Paper guide exit guide
—Paper guide center guide
—Grounding plate
—Paper guide fixing spring
—Paper feeder trigger fixing plate screw
 –Paper guide frame bottom unit    Paper guide frame bottom set
—Stamp driving lever 1
—Stamp driving lever 2
—Stamp lever
—Stamp return spring
—Stamping power adjusting spring
—Card stopper 
( U n i n c l u d e d   i n   t h e   E   t y p e )
—Paper guide sub flat spring
1/2
Date :
Model :
Ref :
Colour
Code :
1st January 1998
ERGEN
GEN-149
White
ELECTRONIC CASH REGISTER
TECHNICAL BULLETIN
Sharp Electronics (UK) Ltd, Technical Support Group
The new parts code of the printer for each model and the available function of the
new paper guide unit are shown below.
Use of the paper guide frame exchange unit C (00B1031376///)
Different cutter for each model.
Solder the lead wires of the trigger solenoid with the aid of the service manual of
each printer.
Cut off unnecessary lead wires of the trigger solenoid at the root of the solenoid.
4. Parts change:
Model
Printer
Printer code
Available function of the paper guide unit
Kind of the cutter
Kind of the cam Card stopper
ER-A650
M-820
KI-OB6753RCZZ
Full cut & partial cut
Cam 2
With
ER-A510
ER-A550/A570
ER-A610/A650
M-820
KI-OB6754RCZZ
Manual cut
Without
With
Paper guide frame, top unit
Paper guide frame top
Old type paper guide frame top
New type paper guide frame exchange unit
Paper guide frame,
bottom unit
Ref
No.
Model
name 
Version P/G No.
Current parts
New parts
Parts name
Effec-
tive
time
Inter-
change-
ability
Note
Parts code
Parts code
Price
rank
1
Models as
Listed
All
1  - 87
00B1004051///
Paper guide frame
top
1
0
00B1031376///
AX
Paper guide frame
exchange unit C
0
1
<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.
2/2
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.
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