Printhead Maintenance System
The printer features a printhead maintenance system used to clean the printhead faceplate
and clear clogs from the printhead nozzles. The system consists of a vacuum pump
assembly, the cap/wipe/purge assembly and the cap/wipe/purge carriage drive.
Cap/wipe/purge
carriage drive
Fig 1-8 Printhead maintenance system of the print engine
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Phaser 840/850/860/8200 Color Printer - Service Manual
Cap/wipe/purge
assembly
Vacuum
pump
assembly
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