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 electric cooktops

Main causes: broken surface element, surface element switch failure, control system problem, surface element limiter swi…

Repair guides for electric cooktops

How to replace a coil surface element on an electric cooktop

How to replace a coil surface element on an electric cooktop

Easily replace a coil surface element in 15 minutes or less by following these step-by-step instructions.…

Repair difficulty
Time required
 15 minutes or less
How to replace a radiant element on an electric cooktop

How to replace a radiant element on an electric cooktop

Follow these step-by-step instructions to replace a damaged radiant element on your electric cooktop when the element wo…

Repair difficulty
Time required
 45 minutes or less
How to replace the glass top on an electric cooktop

How to replace the glass top on an electric cooktop

Don't use a cracked or damage glass cooktop—replace it, using these instructions to guide you.…

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.…

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