OKI Data
Office

Model # MICROLINE 390 Official OKI Data printer

Here are the diagrams and repair parts for Official OKI Data MICROLINE-390 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 72 parts  |

Clamp: Head 50702901

#NI

All parts diagram

Clamp: head

Part #50702901

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

Cover: Acoustic (tractor) 53493201

#NI

All parts diagram

Cover: acoustic (tractor)

Part #53493201

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

Rubber: Contact Pressure 51706501

#NI

All parts diagram

Rubber: contact pressure

Part #51706501

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

Chassis: Main Assembly 50061101

#NI

All parts diagram

Chassis: main assembly

Part #50061101

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

Shaft: Drive 51109501

#NI

All parts diagram

Shaft: drive

Part #51109501

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

Pcb: Lxsp 55045601

#NI

All parts diagram

Pcb: lxsp

Part #55045601

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

Pcb: Srbs 55038501

#NI

All parts diagram

Pcb: srbs

Part #55038501

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

Gear: Change 51215901

#NI

All parts diagram

Gear: change

Part #51215901

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

Rail: Guide 51002101

#NI

All parts diagram

Rail: guide

Part #51002101

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

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less
How to replace the evaporator fan motor in a top-freezer refrigerator

How to replace the evaporator fan motor in a top-freezer refrigerator

The evaporator fan motor blows air across the evaporator coils and through the refrigerator cabinet for cooling. Replace…

Repair difficulty
Time required
 15 minutes or less
How to replace the compressor start relay in a top-freezer refrigerator

How to replace the compressor start relay in a top-freezer refrigerator

The compressor start relay starts the compressor and shuts it off if the motor overheats. Replace the start relay if it'…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your office

Office and smart products articles | Sears PartsDirect

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

What does the Amazon Fire Stick Lite do?

What does the Amazon Fire Stick Lite do?

Learn what the Amazon Fire Stick Lite video streaming device does.…