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Trying to upgrade to macOS 10.5 on iMac (21.5-inch, Mid 2011)

Trying to upgrade from version 10.13.6 to version 10.15 so I can install a new printer. Is this possible on this old iMac? Thx

iMac 21.5″, macOS 10.13

Posted on Aug 6, 2023 11:39 AM

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3 replies

Level 10

146,066 points

Aug 6, 2023 1:17 PM in response to macOS-upgrade-limitations

Assuming the new printer you want to install is AirPrint-compatible you do not need to upgrade macOS.

Most new printers are — or should be — AirPrint compatible. Newer operating systems such as Catalina (as you are contemplating) require AirPrint compatibility. Apple does not support anything else.

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Level 10

202,522 points

Aug 6, 2023 11:47 AM in response to macOS-upgrade-limitations

No. That's not possible. 10.13.6 is as far as that machine can go.

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Aug 6, 2023 12:47 PM in response to KiltedTim

I thought that might be the case. Thanks and Semper Fi

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Trying to upgrade to macOS 10.5 on iMac (21.5-inch, Mid 2011)

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