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Item
Okidata P/N
Oki-J P/N
Description
Comments Refer to
B.1.02
Disassembly
Procedure
4
50054202
4YA4023-1100G1
Printhead: (Mylar
Comp)
RSPL
3.2.01
5
53478601
3PP4043-2501P1
Knob: Platen
RSPL
3.2.04
12 *
55050411
4YA4042-1460G11
PCB: Main
(LQEM-1) Black
RSPL
3.2.06
13
55034501
4YA4042-1293G11
PCB:
LQPN-Interface
Connection
[Assembly]
RSPL
3.2.07
14
56406202
4YB4049-1277P2
Power Supply
Assembly (220 vac)
RSPL
3.2.22
15
56411201
4YB4049-1709P1
Power Supply
Assembly (120 vac)
RSPL
3.2.22
16
56619201
3YS4011-7912G1
Cord: I/F Main PCB
Connection (50 Pin)
RSPL
3.2.06
, 3.22
17
56614101
4YS4011-6295G1
Cord: Power
Connection (9 Pin)
RSPL
3.2.22
18
56614801
4YS4011-6253G3
Cord: Power
Connection (13 Pin)
RSPL
3.2.22
19
56609701
3YS4011-1315P1
Cord: AC Power
(120 vac)
RSPL
3.2.01
20
56624101
3YS4011-1265P1
Cable: AC 220V
(ML) Right Ang
RSPL
3.2.01
60
70011701
2PA4016-4722G4
Pull Tractor
Assembly w/
Acoustic Cover
Option
N/A
61
70010201
4YA4042-1301G101
Gothic Font
Cartridge
Option
3.2.04
62
70010101
4YA4042-1301G102
Prestige Font
Cartridge
Option
3.2.04
63
70016401
4YA4042-1470G101
Cartridge: 32 Kbyte
RAM Expansion
Option
3.2.04
*
When replacing the main control board, be sure to remove any socketed PROMS and EEPROMS.
Replacement printed circuit boards are shipped WITHOUT these items.
When removing PROMs and EEPROMs, you MUST follow standard Electrostatic Sensitive Device (ESD)
safety precautions or you may damage the components.