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Model # 850 Official Texas Instruments business center

Here are the diagrams and repair parts for Official Texas Instruments 850 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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For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

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ALL PARTS

Showing 10 of 138 parts |

Main Bearing 2219883-0001

#NI

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Main bearing

Part #2219883-0001

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

Clip, Paper Out Switch Piece Parts 2225949-0001

#NI

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Clip, paper out switch piece parts

Part #2225949-0001

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

Serial/parallel Loopback Plug (see Note 3) 2222529-0001

#NI

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Serial/parallel loopback plug (see note 3)

Part #2222529-0001

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

Paper Roll Holder Assembly Options And Accessories 2222451-0001

#NI

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Paper roll holder assembly options and accessories

Part #2222451-0001

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

Rs-422/rs-232-c Options And Accessory 2222542-8002

#NI

All parts diagram

Rs-422/rs-232-c options and accessory

Part #2222542-8002

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

Gear, Platen 2219881-0001

#NI

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Gear, platen

Part #2219881-0001

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

Confidence Test Kit, Model 850/851 Printer (see Note 3) 2222487-0001

#NI

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Confidence test kit, model 850/851 printer (see note 3)

Part #2222487-0001

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

Cover, Platen - Gray 2219869-0001

#NI

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Cover, platen - gray

Part #2219869-0001

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

Window, Access Door 2239334-0001

#NI

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Window, access door

Part #2239334-0001

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

Platen Knob With Retainer 2239453-0001

#NI

All parts diagram

Platen knob with retainer

Part #2239453-0001

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

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