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hp z6100

  1. Hp Z6100 loading paper error 79:04 - after replacing line sensor

    Hi everyone ! I have a Z6100 that recently started not reading the maintenance cartridge anymore. So I took the line sensor from another Z6100 that worked (we disassembled and kept all the parts) and mounted it on this one. The message saying ("Maintenance Cartridge Missing") has disappeared...
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