But don't throw away your printer. The solution comes in the form of a , often referred to as the "Canon LBP-2900 Mojave Mod." This article explains exactly where to download the correct modified file, how to install it, and how to troubleshoot common errors.
You are not alone. The Canon LBP-2900 is a legendary monochrome laser printer known for its reliability and cheap cartridges. However, Canon officially dropped support for this model after OS X El Capitan (10.11). If you are running (10.14), you cannot use the official Canon installer—it will simply crash or say "This software is not supported on your system." download file mod canon 2900 mojave
The term "mod" in this context usually refers to using a newer driver version (intended for newer macOS versions like Catalina or Big Sur) and forcing it to work on Mojave, or utilizing a specific CAPT driver that isn't natively listed in Apple's database. But don't throw away your printer
Go to /Library/Printers/Canon/CUPSCAPT2/cnaccm/ . Replace CnAC28B9.DAT with the patched version from the zip archive. The Canon LBP-2900 is a legendary monochrome laser
Because you replaced system files, macOS may flag them as "damaged." Open and run: xattr -cr /Library/Printers/Canon/CUPSCAPT2/Bidi/captmoncnab3 .
The most stable method is to a newer Canon driver that supports the same print engine.