Several months of storage is surely better than years, but yet not a recommended thing for a printing device, the storage temperature and terms are unknown, and many factors may affect, you may try installing inks and check, maintaining actions might be required, it may work with no issues, with minimal issues getting resolved with minimal maintenance and may have print quality issues.
Please keep this in mind, be aware that all ink cartridges are required and will likely need to be changed, no one can really know how much affects it may have on the device.
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