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NEC
Office

Model # 3550 Official NEC sheet feeder plus printer

Here are the diagrams and repair parts for Official NEC 3550 sheet feeder plus printer, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 433 parts  |
Piece, Hopper Release (r) 136-745944-003-A
Piece, hopper release (r)

Part #136-745944-003-A

The manufacturer no longer makes this part, and there's no substitute part

Collar, Support Bar 136-745928-A
Collar, support bar

Part #136-745928-A

The manufacturer no longer makes this part, and there's no substitute part

Frame Ass'y, Side (r) 136-743141-A
#5

Front inserter diagram

Frame ass'y, side (r)

Part #136-743141-A

The manufacturer no longer makes this part, and there's no substitute part

Lever Gear 136-743154-A
#22

Front inserter diagram

Lever gear

Part #136-743154-A

The manufacturer no longer makes this part, and there's no substitute part

Cover, Side (l) 136-747964-004-A
#14

Unidirectional forms tractor -- model 4109 diagram

Cover, side (l)

Part #136-747964-004-A

The manufacturer no longer makes this part, and there's no substitute part

Hold Shaft 136-762756-A
#31

Sheet feeder -- model 4123 diagram

Hold shaft

Part #136-762756-A

The manufacturer no longer makes this part, and there's no substitute part

Gear 68 Ass'y 136-745929-A
Gear 68 ass'y

Part #136-745929-A

The manufacturer no longer makes this part, and there's no substitute part

Spring, Guide Band 136-750707-A
#30

Roller feed assembly diagram

Spring, guide band

Part #136-750707-A

The manufacturer no longer makes this part, and there's no substitute part

Screw P-cpims 3x10x15bf 805-320003-010-0
#207

Paper guide assembly diagram

Screw p-cpims 3x10x15bf

Part #805-320003-010-0

The manufacturer no longer makes this part, and there's no substitute part

Guide, Bottom Feed Paper 136-768325-A
Guide, bottom feed paper

Part #136-768325-A

The manufacturer no longer makes this part, and there's no substitute part

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