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:

  • 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 354 parts  |

Transformer 84102-5201

#2A

All parts diagram

Transformer

Part #84102-5201

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

Ic (74ls95b) 8409-08095

#7O

All parts diagram

Ic (74ls95b)

Part #8409-08095

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

Cer Cap 8409-02402

#7XJ

All parts diagram

Cer cap

Part #8409-02402

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

Chem Cap 8409-01705

#4XA

All parts diagram

Chem cap

Part #8409-01705

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

Pan Screw 84001-4024

#43K

All parts diagram

Pan screw

Part #84001-4024

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

Buzzer 8409-29000

#7XR

All parts diagram

Buzzer

Part #8409-29000

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

Pan Screw 84001-3062

#NI

All parts diagram

Pan screw

Part #84001-3062

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

Ic (7705) 8409-10014

#7WH

All parts diagram

Ic (7705)

Part #8409-10014

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

Cover 84100-2027

#7YG

All parts diagram

Cover

Part #84100-2027

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

Rotary Sw 8409-24230

#8D

All parts diagram

Rotary sw

Part #8409-24230

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

Repair guides for electric wall ovens

How to replace a wall oven broil element

How to replace a wall oven broil element

Follow these step-by-step instructions to replace the broiler element in an electric oven.…

Repair difficulty
Time required
 15 minutes or less
How to replace a temperature sensor on an electric wall oven

How to replace a temperature sensor on an electric wall oven

These step-by-step instructions guide you through replacing a temperature sensing probe on an electric wall oven.…

Repair difficulty
Time required
 15 minutes or less
How to replace a wall oven hidden bake element

How to replace a wall oven hidden bake element

These step-by-step instructions guide you through replacing the hidden bake element.…

Repair difficulty
Time required
 30 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.…