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- HP Community
- Printers
- Printing Errors or Lights & Stuck Print Jobs
- Printing Custom Paper Size

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03-03-2021 07:40 AM
Hello Community,
My OS is Windows 10. In Word 2013 I created a document matching my custom sized paper 5.5 x 7.875 inches and I am trying to print to an OfficeJet Pro 8600 . When I tried to print , although it shows the custom size I created, in the Printer Settings there is a red exclamation mark in the Custom Paper Size Settings. Ignoring that red exclamation mark, I select Print then the printer displays 'Paper Mismatch - Paper detected does not match paper size or type selected. Make sure the paper size or type is correct to continue the job." Can someone please help me?
03-03-2021 08:18 AM
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@CAPIONTAYHAS wrote:Hello Community,
My OS is Windows 10. In Word 2013 I created a document matching my custom sized paper 5.5 x 7.875 inches and I am trying to print to an OfficeJet Pro 8600 . When I tried to print , although it shows the custom size I created, in the Printer Settings there is a red exclamation mark in the Custom Paper Size Settings. Ignoring that red exclamation mark, I select Print then the printer displays 'Paper Mismatch - Paper detected does not match paper size or type selected. Make sure the paper size or type is correct to continue the job." Can someone please help me?
Maybe...
Open and Read
Printer Specifications for HP OfficeJet Pro 8600 e-All-in-One Printers
Sections
- Paper Handling Specifications
- Supported Paper Sizes
Custom Paper Size in Windows Not Supported
The original Specifications indicate that Custom Sizes are only supported in Mac on this older printer model. What? Years ago, only the Mac driver supported custom paper sizes.
Has anything changed?
Documentation indicates custom sizes are now supported in Windows:
Create custom paper sizes (Windows)
If you know custom size should work (having previously used a custom sized paper in Windows), there are some places you can check to help ensure the printer knows what you are trying to do.
- Change your custom paper size to round-off the size to 5.5" X 7.9"
- Unless the paper size is specified as supported for duplex, make sure duplex (2-sided) is switched OFF
- Even if the size is supported, some paper types (for example, photo paper) do not support duplex.
- Make sure the printer knows about the paper size / paper type (Set the paper size to Custom on the Printer control panel)
For example,
Load the paper into the printer according to the instructions in the User Guide
Starting on Page 24
Next, Tell the printer about the paper in the printer and set the preferences
Check / Adjust / Retain the Paper at the Printer Display Panel
Open Printer Tray,
If you have not yet done so, add desired paper type
Wait a couple of seconds…
Close Tray
IF applicable for your printer:
Look for a message on the Printer Control / Display Panel,
Click Modify (wording varies), set the paper size and type, Click OK
Note: Printer Display panel option is not applicable to printers that lack a printer display panel and might not be available on all printer models that do include a printer display panel.
Note 2 – Printer Display Panel > Adjusting the paper size:
If the size of your Paper Size is not in the Drop-down menu,
If the “custom” paper size is available in the list:
Select Custom (likely the last selection in the list)
And / Or
Embedded Web Server (EWS)
Note: This option is not applicable to printers connected via a USB printer cable (no network connection).
If the printer is on the network,
If the EWS feature is supported on your printer,
Use the Embedded Web Server (EWS) to view / configure your printer.
NOTE: Laser printer options in EWS are very different from those offered in InkJet Printers.
Open your favorite browser > type / enter Printer IP address into URL / Address bar
Tab Settings > Preferences > Tray and Paper Management
If applicable, check the Advanced section (at the bottom of the Tray and Paper Management menu)
Click Apply to save changes
NOTE: If the size of the Paper Size is not in the Drop-down menu, Select Custom (likely the last selection in the list)
NOTE 2: EWS is also available in HP Smart Windows and HP Smart Mobile > Settings > Advanced
Set the Preferences – Windows
NOTE: This section is not applicable to Mobile Printing.
Printing Preferences are available directly from the driver and / or might be called "Printer Properties" / "Shortcuts" (or similar) from within printing software / applications.
Notes:
- Generally, Ignore this section when not relevant – for example, when using Word > Mailings > Envelopes.
- In the case of PDF / Image printing, Pre-set the Preferences (below) or set the Properties during the job setup.
Preferences / Envelopes
Regardless of what kind of printing you will do (later), make sure the Printing Preferences shortcut is set to "Everyday Printing" or something equally benign. For example, don't leave the shortcut set to Booklet printing choices or other custom setups that are completely contrary to printing envelopes. The least "best" choice is "Factory Defaults" - try to avoid that shortcut if you can do so.
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Check / enable the printer as the “Default Printer”
Settings > Devices > Printers and scanners
UNCHECK (clear box) Let Windows manage my default printer
Select (Left-Click) your printer from the list of printers > Manage > Set as Default
- Select and adjust settings in each category for the Media (kind of paper), source (tray), and paper size.
Settings > Devices > Printers and scanners
Left-Click on (your) Printer > Manage > Printing Preferences
Next
Tab Printing Shortcuts > Click / Highlight your preferred shortcut > Click Apply > Click OK to exit
NOTE - Make changes to a Shortcut
- Select a shortcut and adjust the settings for paper, source (tray), other settings / Tabs
- Scan Menu for HP Scan >> If there is a More > section, check / adjust settings in the sub-sections > Click OK to save sub-menu changes
- If supported, save the edited shortcut or use “Save As” or “Create Custom Shortcut” to save as a new / different file name
- Click OK to save the setup
Printer Home Page - References and Resources – Learn about your Printer - Solve Problems
“Things that are your printer”
NOTE: Content depends on device type and Operating System
Categories: Alerts, Access to the Print and Scan Doctor (Windows), Warranty Check, HP Drivers / Software / Firmware Updates, How-to Videos, Bulletins/Notices, Lots of How-to Documents, Troubleshooting, Manuals > User Guides, Product Information (Specifications), more
When the website support page opens, Select (as available) a Category > Topic > Subtopic
HP Officejet Pro 8600 e-All-in-One Printer series - N911
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