Narrow-width modular printing mechanism
First Claim
1. A narrow-width modular printing mechanism for a printer, comprising:
- an integrated platen/service station assembly positioned within the printer, the integrated platen/service station assembly including a platen member and a service station mechanically coupled together, the service station including a bottom portion, at least one cap, at least one wiper, a mechanism for displacing the caps and the wipers relative to the bottom portion, and at least one spring positioned between the caps and the bottom portion, the platen member being formed with a plurality of apertures which are positioned and sized to facilitate displacement of the caps and the wipers through the platen member, the integrated platen/service station assembly being configured to accommodate a front-in, front-out paper path of the printer.
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Accused Products
Abstract
A narrow-width modular printing mechanism for a printer includes an integrated platen/service station assembly positioned within the printer. The integrated platen/service station assembly includes a platen member and a service station mechanically coupled together. The service station includes a bottom portion, at least one cap, at least one wiper and a mechanism for displacing the caps and the wipers relative to the bottom portion. The platen member is formed with apertures which are positioned and sized to facilitate displacement of the caps and the wipers through the platen member. In a preferred embodiment, the integrated platen/service station assembly is configured to accommodate a front-in, front-out paper path of the printer. In a preferred embodiment, the platen/service station assembly includes an actuator fork assembly. In a preferred embodiment, the platen/service station assembly includes a self-aligning cap sled.
31 Citations
21 Claims
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1. A narrow-width modular printing mechanism for a printer, comprising:
an integrated platen/service station assembly positioned within the printer, the integrated platen/service station assembly including a platen member and a service station mechanically coupled together, the service station including a bottom portion, at least one cap, at least one wiper, a mechanism for displacing the caps and the wipers relative to the bottom portion, and at least one spring positioned between the caps and the bottom portion, the platen member being formed with a plurality of apertures which are positioned and sized to facilitate displacement of the caps and the wipers through the platen member, the integrated platen/service station assembly being configured to accommodate a front-in, front-out paper path of the printer. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A narrow-width modular printing mechanism for a printer, comprising:
an integrated platen/service station assembly positioned within the printer, the integrated platen/service station assembly including a platen member and a service station mechanically coupled together, the service station including a bottom portion, at least one cap, at least one wiper, a mechanism for displacing the caps and the wipers relative to the bottom portion, and at least one spring positioned between the wipers and the bottom portion, the platen member being formed with a plurality of apertures which are positioned and sized to facilitate displacement of the caps and the wipers through the platen member, the integrated platen/service station assembly being configured to accommodate a front-in, front-out paper path of the printer. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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15. A narrow-width modular printing mechanism for a printer, comprising:
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a service station assembly including a bottom portion, a cap sled assembly with at least one cap, a wiper sled assembly with at least one wiper, and an actuator fork assembly with a cap sled fork and a wiper sled fork, the cap sled fork being mechanically coupled to the cap sled assembly, the wiper sled fork being mechanically coupled to the wiper sled assembly, the actuator fork assembly being adapted to displace the cap sled assembly and the wiper sled assembly relative to the bottom portion; and
a platen formed with a plurality of apertures which are positioned and sized to facilitate displacement of the at least one cap and the at least one wiper through the platen. - View Dependent Claims (16, 17, 18)
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19. A narrow-width modular printing mechanism for a printer, comprising:
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a service station assembly including a bottom portion, a cap sled assembly with at least one cap, a wiper sled assembly with at least one wiper, an actuator fork assembly with a cap sled fork and a wiper sled fork, the cap sled fork being mechanically coupled to the cap sled assembly, the wiper sled fork being mechanically coupled to the wiper sled assembly, the actuator fork assembly being adapted to displace the cap sled assembly and the wiper sled assembly relative to the bottom portion, the actuator fork assembly including an actuator shaft and a mechanism for rotating the actuator shaft, the rotating mechanism including a cam follower which is secured to the actuator shaft; and
a platen formed with a plurality of apertures which are positioned and sized to facilitate displacement of the at least one cap and the at least one wiper through the platen.
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20. A narrow-width modular printing mechanism for a printer, comprising:
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a service station assembly including a bottom portion, a cap sled assembly with at least one cap, a wiper sled assembly with at least one wiper, an actuator fork assembly with a cap sled fork and a wiper sled fork, the cap sled fork being mechanically coupled to the cap sled assembly, the wiper sled fork being mechanically coupled to the wiper sled assembly, the actuator fork assembly being adapted to displace the cap sled assembly and the wiper sled assembly relative to the bottom portion, and at least one spring member positioned between the cap sled assembly and the bottom portion; and
a platen formed with a plurality of apertures which are positioned and sized to facilitate displacement of the at least one cap and the at least one wiper through the platen.
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21. A narrow-width modular printing mechanism for a printer, comprising:
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a service station assembly including a bottom portion, a cap sled assembly with at least one cap, a wiper sled assembly with at least one wiper, an actuator fork assembly with a cap sled fork and a wiper sled fork, the cap sled fork being mechanically coupled to the cap sled assembly, the wiper sled fork being mechanically coupled to the wiper sled assembly, the actuator fork assembly being adapted to displace the cap sled assembly and the wiper sled assembly relative to the bottom portion, and at least one spring member positioned between the wiper sled assembly and the bottom portion; and
a platen formed with a plurality of apertures which are positioned and sized to facilitate displacement of the at least one cap and the at least one wiper through the platen.
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Specification