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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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Showing 10 of 433 parts  |
Cable Sensor 136-741660-B
#2

Bottom feed kit -- model 3108/5108 diagram

Cable sensor

Part #136-741660-B

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

Tray Sub-ass'y, Hopper 136-732314-001-A
Tray sub-ass'y, hopper

Part #136-732314-001-A

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

Nut Plate 136-750704-A
#28

Roller feed assembly diagram

Nut plate

Part #136-750704-A

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

Net Screw 136-741647-A
Net screw

Part #136-741647-A

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

Push Rod Cap 136-743164-A
#32

Front inserter diagram

Push rod cap

Part #136-743164-A

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

Screw P-cpims 3x8x15bf 805-320003-008-0
#209

Dual bin adapter -- model 4104 diagram

Screw p-cpims 3x8x15bf

Part #805-320003-008-0

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

Guide, Main (r) 136-745985-002-A
#15

Dual bin adapter -- model 4104 diagram

Guide, main (r)

Part #136-745985-002-A

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

Guide Ass'y, Rear Paper 136-745921-A
Guide ass'y, rear paper

Part #136-745921-A

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

Arm, Hopper Release (l) 136-781189-002-A
#9

Sheet feeder -- model 4123 diagram

Arm, hopper release (l)

Part #136-781189-002-A

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

Cable Ass'y, Mdl 136-747969-A
#22

Unidirectional forms tractor -- model 4109 diagram

Cable ass'y, mdl

Part #136-747969-A

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

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