My Envoy 6234 printer keeps dropping off line for no apparent reason

[kosisme]

My HP 6234 printer will drop offline for no apparent reason, it has done this since new and it is annoying, even when it is working fine as an online printer I occasionally get a pop up message  "scan to computer is lost".

When the printer drops off line the blue light is flashing and nothing clears it. Also cannot shut down in this state and end up pulling the plug and when I restart it is fine.

[Dragon-Fur]

@kosisme 

Welcome to the HP User Community.

Dual Band Network

Are you running a Dual Band Network?

If yes:  This printer supports both 2.4GHz and 5GHz - but not at the same time.

For example,

If the printer is not secured (connected) to its SSID named network on the band / frequency you want the printer to use, (then / if) when the router changes the frequency, the printer will fall off the network.

Considerations for a Dual Band Network

SSID_Dual_Band_Example_12

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What else?

If you have not done so,

Try / Consider

• Connect the printer to your network using a static / manual IP address
• Connect / Change the connection type to TCP/IP
• Uninstall the full driver printer software > Restart computer and sign in > Install a fresh copy of the full driver printer software > Restart the computer and sign in

Details / How-to

Static IP and other Wireless Solutions

Wireless Printing Center – Static IP Address

AND

Wireless Printing Center > Common Questions > Wireless Connection Issues

Some of the more common remedies grouped here:

Wireless Printing Center > Common Questions > Printer no longer works on network

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Connection Type - TCP/IP

Method – Add printer using TCP/IP

Please try adding the printer using the printer’s IP address

Find the IP Address of the printer on the Printer Control / Display Panel (touch Wireless button)

Control Panel > icon view Devices and Printers

Click in the top ribbon, Add a Printer

Wait till the menu starts…
Select / Click The printer that I want isn’t listed
Select / Click Add a printer using a TCP/IP address or hostname

Select / Click Next
Device Type > Select in Drop-Down Menu:  TCP/IP Device

Hostname or IP Address > Enter the IP Address of the printer

(Skip Port Name)

Select / Click Next

Continue and answer prompts

and

Method - Create TCP IP port

TCP/IP can resolve odd connection, scanning, and installation problems.

Create / Switch to a TCP/IP Port to facilitate communication and prevent ‘offline’ issues

How-to “Create TCP Port” Contributed by  greenturtle:

Find the printer's IPv4 address

Print a Configuration Page

OR

Tap on the wireless icon on the Front panel of your Printer to get the IP address

Control Panel, from Devices and Printers

Right-Click the printer and Left-Click Printer Properties

Tab Ports

Click Add Port

Select Standard TCP/IP Port

Select New Port and follow the instructions

Type in the correct IP address for the printer

How-to “Create TCP Port” Video Contributed by  greenturtle
Create & Use TCP IP port

Note that you can ALWAYS revert back to the original port that the HP software installed by selecting the HP port within the Ports tab (in Printer Properties)

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Printer Software

Full Feature Software / Full Driver printer software - Installation Package - Information and Download

HP ENVY Photo 6200 All-in-One Print and Scan Driver and Accessories 

Printer Software – Blocked in Security Software

Check your Security Software to make sure the printer software is not being blocked.  Most Security software will allow you to make an exception for applications / software you want to use on your computer.

If you make changes to the security software setup, Restart your computer and log in.

Uninstall Existing Printer Software (Full Feature Software)

Uninstall HP printer software and drivers

Control Panel > icon view > Programs and Features >

Find / Select > Uninstall the printer software

Restart the computer and sign  in

Reminder: 

Windows > Uninstall HP printer software > Restart.

Next,

Open Control Panel > icon view > Devices and Printers

Check > If the printer is found, Right-Click and Remove the printer

If you have to "remove" the printer, next:  Restart the computer and sign in

NOTE:  If software will not uninstall, appears to be removed and is “still hanging around” after you uninstall / Restart...

Microsoft:  Fix problems that block programs from being installed or removed

OR

Revo Uninstaller (Free version)

then

Restart the computer and sign in

Basic Instructions - Install the Full Feature Software / Full Driver printer software

Preparation

• If using VPN, shut it off to install software.  NOTE >> If you don’t know what this is, you are not using a VPN – ignore this part.

• Not working?  If the printer software is still / already installed, Uninstall the printer software  from Control Panel > icon view > Programs and Features > Restart the computer and log in – Reference Uninstall HP printer software and drivers

Check:  After the printer software is uninstalled, check that the printer is not still lurking in Devices and Printers.  If found, Right-Click on the printer and "Remove"

• Reminder:  If using USB cable between printer and computer, disconnect the cable before installing software.  Later... Connect the cable when instructed (near the end of the installation procedure).

Installation

• Download and Save the Full Feature Software installation package or the Easy Start Software
• Open File Explorer
• Navigate to the folder in which you saved the installation file  (likely Downloads)
• Right-Click on the installation package and “Run as Administrator”
• If using Easy Start > When asked, opt for "Full Driver" (exact wording might vary).
• If using Easy Start > Skip any extra software / offers you do not want (wording varies).
• After the software is installed, Restart the computer and log in

NOTES

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Preparation > 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

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References / Resources

 Product Specifications for the HP ENVY Photo 6234 All-in-One Printer (K7S21B)

Section:  Connectivity

HP Printer Home Page - References and Resources – Learn about your Printer  - Solve Problems

 “Things that are your printer”

When the website support page opens, Select (as available) a Category > Topic > Subtopic

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

Open

HP ENVY Photo 6234 All-in-One Printer 

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