HP Color LaserJet CP3525dn gives out error code 41.7 often

Ideally, the majority of the unused toner is recycled back into the cartridge. Most cartridges, however have a page-counter that will tell you the cartridge is low/empty after X pages... rather than have any kind of sensor telling if it's actually empty/full. So.... if a cartridge says it'l print 1000 copies... 1000-blank pages = assumed empty. Sometimes they have some heuristics that try & guess the amount of page-coverage and do a better job of estimating the actual full-empty status...

Alternatively... you frequently can do page-scaling on HP printers and set it to fit 2-per-page instead of printing on 1/2 of a page and cutting it in half/throwing the half away...

I contacted HP support and got an answer. The issue is with permissions on temp folder - it was not shared to "Everyone".

1. Open Devices and Printers and choose Security tab.
2. If Everyone is not on the list, click Add and enter the object name Everyone and click Check Names and then OK.
3. Check Allow for all permissions and click OK.

Do the same for Windows temp folder (C:\Users\User Name\AppData\Local\Temp and C:\Windows\Temp by default) through Windows Explorer (right-click the folder, open Properties and choose Security tab).