Read Sharp ER-A440 (serv.man9) Technical Bulletin online
CHANGE CARRIED OUT IN THE PART CODE OF THE SPRING
CARRIED OUT IN ACCORDANCE WITH THE CARRYING OUT OF A
QUALITY IMPROVEMENT MEASURE FOR THE PAPER FEEDING
MECHANISM OF THE DP-730 PRINTER.
CARRIED OUT IN ACCORDANCE WITH THE CARRYING OUT OF A
QUALITY IMPROVEMENT MEASURE FOR THE PAPER FEEDING
MECHANISM OF THE DP-730 PRINTER.
1.Model Name:
ERA-440
ERA-460
2.General:
A change has been carried out in the paper feeding spring. This action has been carried
out as a measure to improve the quality of the paper feeding mechanism of the DP-730
out as a measure to improve the quality of the paper feeding mechanism of the DP-730
printer.
Printer part code: KI-OB6778RCZZ has been changed to KI-OB6778RC01.
Printer part code: KI-OB6778RCZZ has been changed to KI-OB6778RC01.
3.Description:
The spring pressure of the paper feeding spring has been increased by 20% as a
measure to alleviate problems in the DP-730 printer of slanting characters and skipped
lines. By increasing the spring pressure as described above, the paper feeding and
halting movement stability has been improved.
lines. By increasing the spring pressure as described above, the paper feeding and
halting movement stability has been improved.
Part name
Part code
Old
SPRING, LEVER, FIXER
0CZNE23605-10
New
SPRING, ARMATURE, PF
0CZNE23612-00
The spring described above was being used in other locations on the machine as a
standardized part, and there is no problem in using the new part in the same way.
standardized part, and there is no problem in using the new part in the same way.
1/6
Paper feeding roller
Paper feeding spring (spring, armature, PF)
ELECTRONIC CASH REGISTER
TECHNICAL BULLETIN
Date :
Model :
Ref :
Colour
Code :
11th January 1999
ERA440
A440--004
White
Sharp Electronics (UK) Ltd, Technical Support Group
Originators Initials_____________ Supervisors Initials_____________ Approval Date____________
4.Action:
For production: From 1998 February production.
5.Parts Action:
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
ERA440
etc.
etc.
—
—
0CZNE23605-10
0CZNE23612-00
AD
Spring
’98/2
3
<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.
6.Other:
Spring replacement procedures document.
2/6
!
3/6
4/6