SEWOO WTP-150 User manual

SERVICE MANUAL
WTP-150
THERMAL RECEIPT PRINTER
Document 010112C
Revision : 01
JAN 12, 2010
PROPRIETARY NOTICE:
All material containe herein is proprietary information of Sewoo Tech Inc. Any repro uction,
isclosure, or use thereof, except as authorize in writing by Sewoo Tech Inc., is expressly
prohibite .
Copyright 2010, Sewoo Tech

REVISION HISTORY
REVISION DATE APPROVAL CHANGE
01 01 / 12 / 2010 - Initial Release
TABLE OF CONTENTS
1. Disassembly an Assembly ……………………………………………………………….……………….. 5
2. Parts List …………………………………………………………………………………….……………….. 8
3. Circuit Diagram …………………………………………………………………………………..………….. 26
1. Disasse bly and Asse bly
1. Disassemble of Dip Switch cover
(1.1) Disassemble it as in icate way.
2. Disassemble of Upper cover
(2-1) Unloose 2pcs of screw (M2.6x5)
(2.2) Open Top cover
(2-3) Separate it lifting Upper cover into in icate way.
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3. Disassemble of Interface Mo ule
(3.1) Unloose 2pcs of screw (M3x6 SZ)
(3.2) Separate it pulling the Mo ule into in icate way.
4. Disassemble of Bottom Cover
(4-1) Unloose 4pcs of screw (TTC M3x8 BH & TB M3X10)
(4-2) Separate it pulling own into in icate way.
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5. Disassemble of Main PCB Ass’y
(5-1) Untwist 2pcs of Screw (TTC M3X4)
(5-2) Separate all connectors connecte with PCB
(5-3) Separate PCB pulling it into the way in icate .
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2. Parts List
PARTS LIST
WTP-150 EXPLODE VIEW
Symbol Parts No. Description Q’ty Remarks
1 THM02-00MD-C001 PAPER TRAY (LK-T20) 1
2 THM02-00AS-B011 THM02-00AS-B011 1
3 THM01-00DG-C001 MOTOR 1
4 THM02-00WH-B003 COVER OPEN SWITCH ASS’Y 1
5 M2 X 8 SCREW 1
6 THM01-00MD-C023 IDLE GEAR_4 (180DPI, M=0.8) 1
7 THM01-00MD-C004 IDLE GEAR 2 1
8Ø3.5/6 0.5C PE WASHER 2
9 THM02-00PS-C002 RIGHT BASE FRAME 1
10 THM02-00MD-C005 RELEASE LINK (LK-T20) 1
11 THM02-00MD-C004 RELEASE LEVER (LK-T20) 1
12 TB M3 X 8 TP SCREW 3
13 Ø2.5/5 0.4C PE WASHER 2
14 THM02-00CT-C004 HEAD SHAFT 1
15 THM01-00DG-C009
THM07-00DG-C001
PRINT HEAD
PRINT HEAD 1
16 THM02-00PS-C001 HEAD BRACKET (LK-T20) 1
17 M3 X 6 SW+PBR SCREW 2
18 THM02-00CT-C007 HEAD BRKT PRESSURE SPRING (0.8t) 2
19 THM01-00DG-C006
THM01-00DG-C013
CUTTER UNIT
CUTTER UNIT 1
20 M2.6 X 5 SCREW 7
21 THM02-00PS-C005 AUTO CUTTER BRACKET 1
22 THM02-00MD-C032 TOP COVER NEW (LK-T201) 1
23 THM07-00MD-C011 RELEASE B/K (LK-T12) 1
24 THM02-00CT-C006 RELEASE B/K PRESSURE SPRING 2
25 THM01-00DG-C007
THM01-00DG-C013
FIXED BLADE
FIXED BLADE 1
26 THM02-00PS-C004 ROLLER BRACKET 1
27 THM01-00CT-C002 BUSH 2
28 THM02-00MD-C003 PAPER GUIDE UPPER 1
29 THM02-00CT-C001 PLATEN ROLLER (LK-T20) 1
30 KS B1337 3 E-RING 4
31 THM01-00MD-C024 ROLLER GEAR_3 (180DPI, M=0.8) 1
32 THM02-00CT-C003 ROLL PAPER SHAFT 2
33 THM02-00PS-C006 ROLLER SHAFT COVER 1
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PARTS LIST
WTP-150 EXPLODE VIEW
Symbol Parts No. Description Q’ty Remarks
34 THM02-00MD-C006 PAPER PARTITION 1
35 1
36 THM02-00CT-C002 TOP COVER SHAFT 1
37 APM00-00LB-C004 LABEL BAR CODE UNIT 1
38 THM02-00PS-C016 PCB COVER NEW(LK-T201) 1
39 THM02-00MD-C018 LIGHT PIPE (LK-T20) 1
40 TB M2.6 X 4 SCREW 2
41 THM02-00PS-C008 MAIN FRAME 1
42 THM02-00MD-C033 BOTTOM COVER NEW (LK-T201) 1
43 APM00-00ET-C004 RUBBER FOOT 4
44 THM02-00MD-C035 DIP SWITCH COVER NEW (LK-T201) 1
45 TTC M3 X 8 BH SCREW 5
46 THM02-00WH-B002 HEAD CABLE ASS’Y 1
47 THM02-00MD-C034 UPPER COVER NEW (LK-T201) 1
48 M2 X 3 BH SCREW 4
49 1
50 TTC M3 X 4 SCREW 7
51 TB M3 X 10 SCREW 2
52 M3 X 6 SZ SCREW 2
53 TB M2 X 3 SCREW 1
54 TB M3 X 8 SCREW 4
55 THM02-00CT-C005 COVER OPEN SPRING 1
56 Ø4.3/8 0.8 WASHER 1
57 THM02-00PS-C009 TEAR BAR (LK-T20) 1
58 THM01-00WH-B007 FUNCTION PCB WIRE ASS’Y 1
59 THM02-00MD-C036 FEED BUTTON NEW (LK-T201) 1
60 THM01-04LB-C002 LABEL UNIT : LK-T201 MIC, CE 1
THM01-05LB-C002 LABEL UNIT : LK-T201 UL, CE
THM01-06LB-C002 LABEL UNIT : LK-T201 CE
61 APM00-00LB-C004 LABEL BAR CODE UNIT 1
62 THM02-00WH-B001 7P POWER CABLE ASS’Y 1
64 TB M3 X 12 SN BH SCREW 2
65 THM02-00WH-B014 POWER CABLE ASS'Y NEW 7P(LK-T201) 1
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PARTS LIST
WTP-150 EXPLODE VIEW
Symbol Parts No. Description Q’ty Remarks
501 THM02-00PA-B201 MAIN PCB ASS'Y NEW(LK-T201) 1 OPTION
502 THM02-00PA-B211 POWER PCB ASS'Y NEW(LK-T201) 1 OPTION
503 THM01-00PA-B103 FUNCTION PCB ASS’Y 1 OPTION
504 THM01-00AS-A114M INTERFACE MODULE (PARALLEL 40P) 1 OPTION
THM01-00AS-A115M INTERFACE MODULE (SERAL 40P) OPTION
THM01-00AS-A116M
THM01-00AS-A117M
INTERFACE MODULE (WIFI 40P)
INTERFACE MODULE (ETHERNET 40P)
505 THM02-00PA-B104 PAPER END SENSOR ASS’Y 1 OPTION
506 THM02-00MD-C009 REAR PAPER TRAY (LK-T20) 1 OPTION
507 THM02-00MD-C007 PAPER LOW SENSOR COVER
(LK-T20)
2OPTION
508 THM02-00MD-C008 PAPER LOW ADJUST LEVER 1 OPTION
509 TB M3 X 8 TP SCREW 1 OPTION
510 THM02-00PA-B105 PAPER LOW SENSOR ASS’Y 1 OPTION
511 TB M2 X 3 SCREW 2 OPTION
512 THM02-00PA-B103 BLACK MARK SENSOR ASS’Y 1 OPTION
513 TB M2 X 3 SCREW 1 OPTION
514 APM00-00AS-B010 SPEAKER SUB ASS'Y 1 OPTION
515 THM01-00PA-B111 MELODY SUB PCB ASS'Y 1 OPTION
516 TB M3 x 6 SCREW 2 OPTION
517 THM01-00WH-B017 MELODY PCB WIRE ASS'Y 1 OPTION
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EXPLODE VIEW
Page9

EXPLODE VIEW
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PARTS LIST
1 THM02-00SA-A201 THERMAL PRINTER UNIT 1
2 APM00-00PK-C002 PACKING VINYL 1
3 THM01-00PK-C011 PULP MOLD UPPER 1
4 THM01-00PK-C012 PULP MOLD LOWER 1
5 UNIT BOX 1
6 APM00-00LB-C004 BAR CODE LABEL(UNIT) 1
7 MASTER BOX 1/4
8 APM00-00LB-C005 BAR CODE LABEL(MASTER) 1/4
501
502 APM00-00DG-C021
ROLL PAPER 80-12-60
INTERFACE CABLE
1
1 SERIAL 9P-9P
INTERFACE CABLE SERIAL 9P-25P
INTERFACE CABLE PARALLEL
INTERFACE CABLE USB
INTERFACE CABLE ETHERNET
503 MANUAL 1
504 APM00-00PW-C031 ADAPTOR SMPS 1
505 APM00-00PW-C034 AC CORD 1 Englan
APM00-00PW-C035 AC CORD Australia
APM00-00PW-C036 AC CORD Domestic
APM00-00PW-C037 AC CORD Europe
APM00-00PW-C038 AC CORD American
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