CHAPTER 4
PARTS LIST
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 “*”.
#1 : First edition → Second edition
*1 : First edition → Second editon
(3) PART NO.
Parts numbers must be notified when ordering replacement parts. Parts described as “NPN” have no parts
number and are not in stock, i.e., unavailable.
(4) PARTS NAME
Parts names must be notified when ordering replacement parts.
(5) Q’TY
This column shows the number of the part used as indicated in the figure.
(6) REMARKS
When differences in specifications exist depending on location/destination.
(7) RANK
Parts marked “S” in the rank column can be ordered. Other parts, as a rule, cannot be supplied even if ordered.
Parts marked “O” are optional parts.
4
6. Main Logic Board (RS-232C Interface)............... 46
6-1. Circuit Diagram ................................................ 46
6-2. Component Layout .......................................... 50
6-3. Parts List........................................................... 51
7. Main Logic Board (USB / Ethernet / Wireless) .. 55
7-1. Circuit Diagram ................................................ 55
7-2. Component Layout .......................................... 59
7-3. Parts List........................................................... 60
8. Power Supply Unit .............................................. 64
8-1. Circuit Diagram ................................................ 64
8-2. Component Layout .......................................... 65
8-3. Parts List........................................................... 66
9. USB Interface Board ............................................ 68
9-1. Circuit Diagram ................................................ 68
9-2. Parts List........................................................... 69
1. Printer Assembly ................................................. 24
1-1. Disassembly Drawing...................................... 24
1-2. Parts List........................................................... 28
2. Printer Mechanism ............................................... 30
2-1. Disassembly Drawing...................................... 30
2-2. Parts List........................................................... 32
3. Sub-Assembly ...................................................... 35
3-1. Rewinder PW510/540 (Option) ........................ 35
3-2. Upper Case Unit ............................................... 36
4. Wiring Scheme of Printer .................................... 33
5. Main Logic Board (Parallel Interface)................. 37
5-1. Circuit Diagram ................................................ 37
5-2. Component Layout .......................................... 41
5-3. Parts List........................................................... 42
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