Environment
iPrint on OES
iPrint Advanced
iPrint Appliance
iPrint Client for Mac v6.10
macOS Big Sur (11.3.0, 11.3.1, 11.4)
Situation
When installing an iPrint printer, the iPrint Printer installation' dialog shows garbled text.
Resolution
Update to the iPrint Client for Mac v6.14 which can be downloaded using this link:
Cause
The root cause is unknown other than an apparent issue with the v6.10 iPrint Client for Mac.