Brother PT-2420PC User manual

PARTS REFERENCE LIST
MODEL: PT-2420PC

NOTES FOR USING THIS PARTS REFERENCE LIST
1. In the case of ordering parts, it needs mentioning the following items:
(1) Code
(2) Q'ty
(3) Description
(4) Symbol (PCB No., Revision , and Parts location mounted on the PCB.)
Note : No orders without Parts Code or Tool No. can be accepted.
[ Example ]
(4) (1) (2) (3)
REF. NO. SYMBOL CODE Q’TY DESCRIPTION REMARKS
Revision No. : marked on the printed circuit board.
B55L115 - 201 A
Design change indication
Specification No.
Pattern alteration No.
Circuit board No.
2. Design-changed parts:
When the parts are changed, any one of the following symbols is indicated in the REMARKS column.
CHNG#A : compatible between old and new
CHNG#B : replaceable from old to new
CHNG#D : incompatible
ADD : newly established
3. The original of this list was made based on the information available in January, 2002.
4. Parts are subject to change in design without prior notice.

CONTENTS
1 . PRINT MECHANISM ................................................................................1
2 . COVERS ..................................................................................................3
3 . MAIN PCB................................................................................................5
4 . SENSORS................................................................................................7
5 . SUB PCB..................................................................................................7
6 . ATTACHMENTS.......................................................................................9
7 . PRINTED MATTER ..................................................................................9
8 . PACKING MATERIALS...........................................................................11

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MODEL PT-2420PC 8V2-622-045
1 . PRINT MECHANISM

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1 . PRINT MECHANISM
REF.NO. CODE Q'TY DESCRIPTION REMARKS
1LA4683001 1CHASSIS SUB ASSY 240
2LA4695000 1DOUBLE GEAR 1
3LA3193001 1DOUBLE GEAR 2
4LA3194001 1DOUBLE GEAR 3
5LA4696000 1DOUBLE GEAR 4
6LA3195001 1IDLE GEAR
7LA4697000 1RIBBON DRIVE GEAR
8LA4698000 1RIBBON DRIVE CAM
9UN3559001 1RIBBON CLUTCH SPRING
10 LA5773001 1TAPE IDLE GEAR
11 LA3197001 1P IDEL GEAR
12 UB3733001 1WASHER 2.6
13 LA3325001 2WASHER 1.7
14 LA3963001 1DC MOTOR ASSY F
15 UN3640001 2SCREW, PAN 1.7X2.5
16 LA6426002 1CUTTER LEVER 1500JPN
17 LA4700001 1CUTTER RETURN SPRING
18 LA4701001 1CUTTER ASSY 240
19 087320515 1 TAPTITE, CUP S M3X5
20 LA4704001 1CUTTER DRIVE GEAR ASSY
21 LA4707000 1CUTTER RACK GEAR
22 048025346 2 RETAINING RING, E2.5
23 LA4709001 1HEAD ASSY, KV1801-25B
24 060300415 1 SCREW, BIND M3X4
25 LA4711001 1ROLLER HOLDER ASSY 240
26 LA4721000 1ROLLER RELEASE ROD
27 LA6608001 1ROLLER RELEASE LEVER
28 LA4723001 1RELEASE SPRING
29 048020346 2 RETAINING RING, E2
MODEL PT-2420PC 8V2-622-045

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MODEL PT-2420PC 8V2-622-061
2 . COVERS

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2 . COVERS PT2002034
REF.NO. CODE Q'TY DESCRIPTION REMARKS
1LA6811001 1MIDDLE COVER 2420PC
2LA6428002 1BOTTOM COVER 1500PC JPN
3LA6429002 1CASSETTE COVER 1500PC JPN
4LA6813001 1TAPE PANEL 2420PC (DEU/GBR/FRA/IRL/SWE/FIN/ESP/ZAF) ADD
4LA6430002 1TAPE PANEL 1500PC JPN (HKG/AUS/ARE/CHN/TWN) ADD
5LA6812001 1TOP COVER 2420PC
6LA6432002 1POWER SUPPLY ACTUATOR JPN
7LA6433001 1LED COVER 1500PC JPN
8 085270817 7 TAPTITE, BIND B M2.6X8
9 085270615 3 TAPTITE, BIND B M2.6X6
10 LA6814001 1CAUTION LABEL EC
11 LA5003001 1CE LABEL (DEU/GBR/FRA/IRL/SWE/FIN/ESP/ZAF) ADD
12 LA4998001 1C-TICK MARK (AUS)
12 LA8469001 1EMI LABEL PT2420 TAIWAN (TWN) ADD
MODEL PT-2420PC 8V2-622-061

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MODEL PT-2420PC 8V2-622-101
3 . MAIN PCB
If you replace the main PCB with a new one, you need to write the serial number of the machine to the
EEPROM of the new PCB. Refer to the SERVICE MANUAL, Appendix 1, “MAINTENANCE
SOFTWARE.”

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3 . MAIN PCB
REF.NO. SYMBOL CODE Q'TY DESCRIPTION REMARKS
1B55L115-300C LA5787001 1MAIN PCB ASSY 1500PC
MODEL PT-2420PC 8V2-622-101

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MODEL PT-2420PC 8V2-622-102
4 . SENSORS
MODEL PT-2420PC 8V2-622-100
5 . SUB PCB