Okidata Microline 520 Service Handbook
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Brand: OKIDATA
Category: Printer
Type: Service handbook
Model: OKIDATA Microline 520 , OKIDATA Microline 521
Pages: 321
B.2.06 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
Description Comments
Refer to B.1.02
Disassembly
Procedure
1 53563101
3PA4025-3720G1
Frame: Main (Narrow) RSPL
520
3.2.30
1 53563201
3PA4025-3721G1
Frame: Main (Wide) RSPL
521
3.2.30
2 50922901
4PP4025-3316P1
Spring: Front Pressure (Narrow) RSPL
520
3.2.28
3 50922801
4PP4025-3324P1
Spring: Front Pressure (Wide) RSPL
521
3.2.28
4 53341101
4PP4025-3317P1
Holder: Front Roller RSPL
Both
3.2.28
5 53341202
4PP4025-3327G1
Roller: Front Pressure RSPL
Both
3.2.28
6 51227801
3PP4025-3318P1
Shaft: Front Release Gear (Narrow) RSPL
520
3.2.27
6 51227901
3PP4025-3505P1
Shaft: Front Release Gear (Wide) RSPL
521
3.2.27
7 50097301
N/A
Pan: Paper (Narrow) RSPL
520
3.2.27
7 50097401
1PP4025-3506P2
Pan: Paper (Wide) RSPL
521
3.2.27
8 50923301
3PP4025-3346G1
Spring: Pressure (Narrow) RSPL
520
3.2.24
8 50923401
3PP4025-3511G1
Spring: Pressure (Wide) RSPL
521
3.2.24
9 50805201
4PP4025-3351P1
Lever: Switch (Cut Sheet/Continuous) RSPL
Both
3.2.24
10 51228301
4PP4025-3350P1
Arm: Front Release Gear RSPL
Both
3.2.24
11 50924701
4PP4025-3386P1
Spring: Lock RSPL
Both
3.2.20
12 50097701
3PA4025-3360G2
Paper Chute Assembly (Narrow) RSPL
520
3.2.20
12 50097801
3PA4025-3515G2
Paper Chute Assembly (Wide) RSPL
521
3.2.20
13 53341301
3PB4025-3364P1
Roller: Pressure Rear (Narrow) RSPL
520
3.2.20
13 53341401
3PB4025-3517P1
Roller: Pressure Rear (Wide) RSPL
521
3.2.20
14 50097501
3PA4025-3330G1
Tractor: Assembly (Narrow) RSPL
520
3.2.29
14 50097502
3PA4025-3330G2
Tractor: Assembly (Wide) RSPL
521
3.2.29
Illustrated Parts Listing B - 20 Microline 520/521 Service Handbook
P/N 59257803