Star Micronics NX-1000 series - Chapter 8: Parts List (Ver.2)

CHAPTER 8
PARTS LIST (Ver.2)
HOW TO USE PARTS LIST
(1) DRWG. NO.
This column shows the drawing number of the illustration.
(2) REVISED EDITION MARK
This column shows a revision number.
Part that have been added in the revised edition are indicated with “#”.
Part that have been abolished in the revised edition are indicated with “*”. For example,
#1 :First edition→Second edition *1 :First edition→Second edition
(3) PARTS NO.
Parts numbers must be indicated when ordering replacement parts.
(4) PARTS NAME
Parts names must be indicated when ordering replacement parts.
(5) Q’TY
This column shows the number of the part used as indicated in the figure.
(6) REMARKS
When there are differences in the specifications of the fuse, destinations, etc., the differences are described in
words or indicated by two letters.
US ..........U.S.A. UE ....... EC (120V) HK .......... Hong Kong
MAS .......Mass Merchant EC ....... EC (220V) UK .......... United Kingdom
(NX MALTI TYPE) WG ...... Germany AS ........... Australia
TW .........Taiwan SC........ Scandinavia NBR........ No Brand
SU ..........Russia
The seal number of ROM is described in this column. The “**” mark of a seal number is variable depending
on the software version.
(7) RANK
Parts marked “S” are service parts. Service parts are recommendable for maintenance.
1. Pringer Assembly........................... 116
1-1. Disassembly Drawing .................. 116
1-2. Parts List....................................... 117
2. Printer Mechanism ......................... 119
2-1. Disassembly Drawing .................. 119
2-2. Parts List....................................... 120
3. Sub-Assembly ................................ 121
3-1. Upper Case Unit ........................... 121
3-2. Lower Case Unit ........................... 122
3-3. Frame Unit .................................... 123
3-4. Tractor Unit................................... 124
3-5. Platen Unit .................................... 125
4. Wiring Scheme of Printer .............. 126
5. Main Logic Board ........................... 127
5-1. Comonent Layout ........................ 127
5-2. Parts List....................................... 128
5-3. Circuit Digram .............................. 132
6. Power Supply Unit ......................... 136
6-1. Circuit Diagram ............................ 136
6-2. Component Layout ...................... 136
6-3. Parts List....................................... 137
7. Waveform with Oscilloscope ........ 138
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