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Model # 851 Official Texas Instruments business center

Here are the diagrams and repair parts for Official Texas Instruments 851 business center, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Model diagram and schematic

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Showing 10 of 138 parts  |

System Rom (851 - Xu2) (see Note 2) 2222475-0001

#NI

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System rom (851 - xu2) (see note 2)

Part #2222475-0001

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

Shaft, Platen 2222405-0001

#NI

All parts diagram

Shaft, platen

Part #2222405-0001

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

Paper-out Switch Piece Parts 2222445-0003

#NI

All parts diagram

Paper-out switch piece parts

Part #2222445-0003

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

Retaining Ring 0996518-0002

#NI

All parts diagram

Retaining ring

Part #0996518-0002

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

Exit Roller Assembly 2225904-0001

#NI

All parts diagram

Exit roller assembly

Part #2225904-0001

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

Tractor - Gray 2239363-0002

#NI

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Tractor - gray

Part #2239363-0002

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

Bottom Case Assy - Tan 2239469-0002

#NI

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Bottom case assy - tan

Part #2239469-0002

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

Eccentric Bushing, Carriage - Right 2219877-0001

#NI

All parts diagram

Eccentric bushing, carriage - right

Part #2219877-0001

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

Lever, Cam Shaft 2222497-0001

#NI

All parts diagram

Lever, cam shaft

Part #2222497-0001

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

System Eprom (851 - Xu2) (see Note 2) 2222478-0002

#NI

All parts diagram

System eprom (851 - xu2) (see note 2)

Part #2222478-0002

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

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