D04-534 means incorrect ink cartridge set. This could be caused either a) it IS the incorrect ink cartridge, or b) the RF tag that is struck to the end of the ink bottle is damaged. Try a new ink bottle. Make sure to use RISO ink designed and made specific for an RZ230.
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D04-534 means incorrect ink cartridge set. This could be caused either a) it IS the incorrect ink cartridge, or b) the RF tag that is struck to the end of the ink bottle is damaged. Try a new ink bottle.
Make sure to use RISO ink designed and made specific for an RZ230.