Printer e.g. inkjet printer, retrofitting device, has cartridge retaining device to retain replaceable original ink cartridges, and locking pin to lock fastener in fastening position when insert-ink cartridge is attached in retaining device

摘要

The device has an insert unit (1) with a fastener e.g. pin (21) for attachment in a cartridge retaining device, which retains replaceable original ink cartridges. A locking pin (29) formed at the insert unit locks the pin (21) in a fastening position when an insert-ink cartridge (3) is attached in the cartridge retaining device. A handle is formed at a free end of the side of the insert unit. The side of the insert unit is formed as a connecting unit, which includes a locking opening.