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Tagged With "SP3500N"

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Ricoh Laser Printers & MICR HACK

Art Post ·
Acting on a tip from Fisher (p4p member), I placed a SP3500N laser printer, bought a MICR cartridge from Rosetta Technologies and made our own check printer. All wnet well until the Rosetta cartridge did not fit in the SP3500N. In the past, I've had a lot of experience with rebuilding HP, Lexmark & Xerox cartridges. I examined both the OEM and Rosetta, they looked almost identical except for a small nub on the Rosetta cartridge. On the Ricoh cartridge there was no nub. This nub prevented...
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