Epson
Office

Model # CR-420/420I Official Epson printer

Here are the diagrams and repair parts for Official Epson CR-420-420I 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:

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  • 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 354 parts  |

Washer 84003-3005

#43ZD

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Washer

Part #84003-3005

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

Transformer 84102-5201

#2A

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Transformer

Part #84102-5201

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

Motor Bd 84100-1659

#NI

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Motor bd

Part #84100-1659

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

Car Resist 8409-03081

#4XU

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Car resist

Part #8409-03081

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

Comparator 8409-10016

#4J

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Comparator

Part #8409-10016

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

Resist Array 8409-06328

#7WS

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Resist array

Part #8409-06328

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

Drive Shaft 84100-1674U

#NI

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Drive shaft

Part #84100-1674U

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

Fuse 8409-18215

#4YV

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Fuse

Part #8409-18215

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

Cer Cap 8409-01189

#4X

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Cer cap

Part #8409-01189

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

Pwr Cd 115v 84101-5351U

#1A

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Pwr cd 115v

Part #84101-5351U

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

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How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

Repair difficulty
Time required
 15 minutes or less
How to replace the defrost thermistor in a top-freezer refrigerator

How to replace the defrost thermistor in a top-freezer refrigerator

The defrost thermistor attaches to the evaporator coil and measures the evaporator coil temperature during defrost.…

Repair difficulty
Time required
 15 minutes or less

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