OKI Data
Office

Model # MICROLINE 391 Official OKI Data printer

Here are the diagrams and repair parts for Official OKI Data MICROLINE-391 printer, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

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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Showing 10 of 72 parts  |

Pcb: Lxhi (rs232-c) 55038901

#NI

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Pcb: lxhi (rs232-c)

Part #55038901

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

Bail Arm (l) 53489301

#NI

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Bail arm (l)

Part #53489301

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

Cable: Flexible 56615404

#NI

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Cable: flexible

Part #56615404

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

Gear: Tractor 51216101

#NI

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Gear: tractor

Part #51216101

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

Clamp: Head 50702901

#NI

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Clamp: head

Part #50702901

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

Guide, Sheet 51002201

#NI

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Guide, sheet

Part #51002201

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

Shaft: Drive 51109502

#NI

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Shaft: drive

Part #51109502

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

Cover: Sensor 53489101

#NI

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Cover: sensor

Part #53489101

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

Assembly: Operation Panel W/frame 50069601

#NI

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Assembly: operation panel w/frame

Part #50069601

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

Clip: Interface Lock 50803801

#NI

All parts diagram

Clip: interface lock

Part #50803801

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

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