Posts by Category: Ink Guides

Do printer cartridges expire?

Major cartridge manufacturers have been including an expiration date on their cartridges for years now and to the average printer consumer, the reason behind those dates has always been somewhat…

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Do printer cartridges expire?

What is a MICR toner cartridge?

MICR toner cartridges are specialty toners used by the banking industry for check processing. MICR is an acronym that stands for magnetic ink character recognition. Each MICR cartridge is filled…

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What is a MICR toner cartridge?