Thanks -- I just tested the patch in bug 1681344, and indeed it does fix this! (the "same printer with pref deleted" scenario from comment 0, as well as the "switch printer" scenario) I'll dupe this over to that bug.
Bug 1682403 Comment 6 Edit History
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Thanks -- I just tested the patch in bug 1681344, and indeed it does fix this! (the "same printer with pref deleted" scenario from comment 0, as well as the "switch printer" scenario from comment 1) I'll dupe this over to that bug.