Epson
Office

Model # EQUITY I Official Epson computer

Here are the diagrams and repair parts for Official Epson EQUITY-I computer, 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 19 parts  |

360 Kb Fdd Q520A-AAR

#NI

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360 kb fdd

Part #Q520A-AAR

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

Hd Control Y144513001

#NI

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Hd control

Part #Y144513001

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

Monitor MCM-4035N-E

#NI

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Monitor

Part #MCM-4035N-E

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

Circuit Board Y127501001

#NI

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Circuit board

Part #Y127501001

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

Ky Bd Q503A-AA

#NI

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Ky bd

Part #Q503A-AA

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

Kbeq1+11 Q503A-AAR

#NI

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Kbeq1+11

Part #Q503A-AAR

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

Keyboard Cable Y127501031

#NI

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Keyboard cable

Part #Y127501031

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

C B Unit Y144201000

#NI

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C b unit

Part #Y144201000

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

Mars Pcb Y144201000R

#NI

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Mars pcb

Part #Y144201000R

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

Monitor MCM-4035N-ER

#NI

All parts diagram

Monitor

Part #MCM-4035N-ER

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

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