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‎10-29-2020 05:03 PM

HP Recommended
Product: laserjet 1020
Operating System: macOS 10.15 Catalina

"hplaserjetzjs.bundle" will damage your computer.

Appeared yesterday.  Now printer will not print anything.

Unistalled the printer

Turned off printer and unplugged power cord and USB cable.

Restarted computer.

Plugged in power cord and USB cable and turned printer on.

Reinstalled HP LaserJet 1020 with 1022 software.

Get same message.

Category:
6 people had the same question
2 REPLIES 2

‎10-29-2020 05:13 PM

HP Recommended

see this link for help

 

https://www.bleepingcomputer.com/news/security/mac-users-unable-to-print-after-apple-revoked-hp-cert...

If you find the information provided useful or solves your problems, help other users find the solution easier by marking my post as an accepted solution. Clicking "yes" on "was this reply helpful" also increases the chances that this solution will help others.
I am a volunteer, offering my knowledge to support fellow users, I do not work for HP nor speak for HP.



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‎10-29-2020 05:50 PM

HP Recommended

and if my LaserJet 1020 is NOT connected to a LAN or the internet but directly to my Mac?

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