| 摘要 |
An imprinting system having a print head with a plurality of type for transferring ink from an inked ribbon onto a substrate. A typeholder having an open ended cavity defined by side walls for retaining the plurality of type, wherein the typeholder is removably disposeable in a recess of the print head. At least one side wall portion of the cavity is removably coupleable to the typeholder for permitting insertion and removal of the plurality of type into and from the cavity. And a resilient member protrudes into the cavity from at least one of the side walls, wherein the resilient member biases the plurality of type toward one of other the side walls to prevent shifting of the type in the cavity. A resilient member urges a button protruding from an outer surface of the typeholder into contact with the recess of the print head, and a magnetized striker plate disposed on another outer surface of the typeholder cooperates to securely retain the typeholder in the recess of the print head.
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