Oki Microline 520 Service Handbook page 300

B.2.04 Printer Unit
Part numbers are subject to change. Refer to Okilink II for current part numbers and pricing information.
Item Okidata P/N
Oki-J P/N
1 53563101
3PA4025-3720G1
1 53563201
3PA4025-3721G1
2 50804601
3PP4025-3315P1
3 50804701
3PP4025-3322P1
4 50804801
3PP4025-3321P1
5 50804902
4PP4025-3323P2
6 56627201
3PB4025-3356P1
7 56510302
3PB4025-3357P2
8 51228601
3PB4055-2893P1
9 51010301
3PA4025-3387G1
10 50923001
3PP4025-3320P1
10 50923101
3PP4025-3507P1
11 53067701
3PP4025-3380P1
12 53563301
3PP4025-3376P1
12 53563401
3PP4025-3522P1
13 50923501
4PB4025-3377P1
14 51009701
4PP4025-3378P1
15 51009801
3PP4025-3379P1
15 51009901
3PP4025-3523P1
16 53563501
4PP4025-3381P1
16 53563502
4PP4025-3381P2
17 53067601
4PA4025-3382G1
18 50923601
4PB4025-3385P1
Illustrated Parts Listing
Description
Frame: Main (Narrow)
Frame: Main (Wide)
Lever: Bottom Paper End
Lever: Bottom Sensor
Lever: Rear Sensor
Lever: Sensor (Cut
Sheet/Continuous)
Cord: Connection Line Feed
Motor: Line Feed Assembly
Gear: Line Feed Idle
Plate: Left Ground
Spring: Leaf (Narrow)
Spring: Leaf (Wide)
Cam: Adjust
Rack: Space (Narrow)
Rack: Space (Wide)
Spring: Tension (Space Rack)
Guide: Rail Ground Clip
Guide: Rail (Narrow)
Guide: Rail (Wide)
Shaft: Carriage (Narrow)
Shaft: Carriage (Wide)
Protector: Support (Assembly)
Spring: Support Protect Reset
B - 16
Comments Disassembly
Refer to B.1.02
RSPL
520
RSPL
521
RSPL
Both
RSPL
Both
RSPL
Both
RSPL
Both
RSPL
Both
RSPL
Both
RSPL
Both
RSPL
Both
RSPL
520
RSPL
521
RSPL
Both
RSPL
520
RSPL
521
RSPL
Both
RSPL
Both
RSPL
520
RSPL
521
RSPL
520
RSPL
521
RSPL
Both
RSPL
Both
Microline 520/521 Service Handbook
Procedure
3.2.30
3.2.30
3.2.27
3.2.27
3.2.18
3.2.18
3.2.21
3.2.21
3.2.21
3.2.16
3.2.26
3.2.26
3.2.15
3.2.13
3.2.13
3.2.13
3.2.15
3.2.15
3.2.15
3.2.25
3.2.25
3.2.25
3.2.25
P/N 59257803