Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Hewlett Packard
Office

Model # HP7550A Official Hewlett Packard graphics plotter

Here are the diagrams and repair parts for Official Hewlett Packard HP7550A graphics plotter, 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 160 parts  |
Catch-paper Tray 07550-40154
#18

Media chassis assembly diagram

Catch-paper tray

Part #07550-40154

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

Plunger, Stable 07550-40059
#7

Carousel assembly diagram

Plunger, stable

Part #07550-40059

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

Lens-tray (a/a4 Only) 07550-40177
#9

Media tray assembly diagram

Lens-tray (a/a4 only)

Part #07550-40177

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

Door-voltage Select 07550-40211
#13

Top cover, base, and power diagram

Door-voltage select

Part #07550-40211

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

Cover-tray (b/a3) Only) 07550-40164
#10

Media tray assembly diagram

Cover-tray (b/a3) only)

Part #07550-40164

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

Spacer, Photo-sensor 07550-40067
#45

X,y carriage assembly diagram

Spacer, photo-sensor

Part #07550-40067

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

Cover, Photo-sensor 07550-40063
#39

X,y carriage assembly diagram

Cover, photo-sensor

Part #07550-40063

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

Clamp, Belt-pen Carriage 07550-40011
#28

X,y carriage assembly diagram

Clamp, belt-pen carriage

Part #07550-40011

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

Nut-shmet-u-tp 8-32-thd .017-in-thk 0590-1471
#3

Media chassis assembly diagram

Nut-shmet-u-tp 8-32-thd .017-in-thk

Part #0590-1471

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

Media Tray (a/a4) - See Notes 07550-40151
#8

Media tray assembly diagram

Media tray (a/a4) - see notes

Part #07550-40151

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

Symptoms for top-mount refrigerators

Why is there water in the bottom of the fridge under vegetable drawers?

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

Read more

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…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

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…

Read more
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.…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your office

Office and smart products articles | Sears PartsDirect

View all
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.…

Read more
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.…

Read more
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.…

Read more

Parts & More

Tips to find your model number

Product type
Select appliance
Dropdown Icon

Model numbers typically look like this:

Model Finder Help 1Model Finder Help 2