Why do wireless scanners cost more than wired scanners?

Izikena ezingenantambo nezinezintamboamadivaysi ajwayelekile okuskena, eyokuqala isebenzisa ukuxhumana okungenantambo futhi lokhu okulandelayo kusetshenziswa ukuxhumana kwezintambo.

Izikena ezingenantambo zinikeza izinzuzo ezithile ezihlukile kunezikena ezinezintambo.Okulandelayo ezinye zezinzuzo zezikena ezingenantambo:

A. Ukuphatheka nokuvumelana nezimo

1. Asikho isidingo sokukhawulwa ngobude bekhebula:Izikena ezingenantamboingahanjiswa noma kuphi nganoma yisiphi isikhathi ngaphandle kokukhawulelwa ubude bekhebula.

2. Ukusetshenziswa kweselula ezindaweni zokugcina izimpahla ezinkulu noma ezindaweni zokudayisa: Izikena ezingenantambo zingaskena kalula izinto ezindaweni zokugcina ezinkulu noma ezindaweni zokudayisa ngaphandle kokuthwala izinto eduzeisithwebuli esinentambo esilungisiwe.Lokhu kwandisa ukusebenza kahle kanye nokuguquguquka futhi kunciphisa umzamo womzimba.

B. Ukuxhumana Okungenantambo

1. Ukuxhumana okungenantambo kusetshenziswa ubuchwepheshe be-Bluetooth noma be-Wi-Fi: Izikena ezingenantambo ngokuvamile zisebenzisa ubuchwepheshe be-Bluetooth noma be-Wi-Fi ekuxhumekeni okungenantambo.Lokhu kuvumela ukuxhumana okulula nokudluliswa kwedatha ngamadivayisi afana namakhompyutha, ama-smartphone namathebulethi.

2. Inikeza ububanzi obuningi nokuvumelana nezimo: Ukuxhumana okungenantambo kuvumela izikena ezingenantambo ukuthi zihambe ngokukhululeka endaweni enkulu yokusebenza.Lokhu kuvumela opharetha ukuthi askene izinto ngokukhululeka ngaphandle kokukhawulelwa ebangeni loxhumo olunezintambo.

C. Ukusebenza kahle okuphezulu kanye nobungane kubasebenzisi

1. Ayikho i-clutter yekhebula: Isikena esingenantambo asinazo izintambo ezingagxambukela kwezinye izinto.

2. Ulwazi olungcono lomsebenzisi kanye nokuvumelana nezimo zokusebenza:Izikena zebhakhodi ezingenantambongokuvamile zenzelwe ukuthi zibelula futhi zibe lula ukuzisebenzisa.Ama-opharetha angasebenzisa kalula isikena esingenantambo ukuze siskene, sinikeze ulwazi olungcono lomsebenzisi kanye nokuvumelana nezimo zokusebenza.

Uma unentshisekelo noma umbuzo ngesikhathi kukhethwa noma kusetshenziswa noma yisiphi isithwebuli sebhakhodi, sicela uchofoze isixhumanisi esingezansi uthumele umbuzo wakho kumeyili yethu esemthethweni.(admin@minj.cn)ngqo!MINJCODE izibophezele ocwaningweni nasekuthuthukisweni kobuchwepheshe besithwebuli sebhakhodi kanye nemishini yokufaka isicelo, inkampani yethu inesipiliyoni seminyaka engu-14 sembonini emikhakheni yobungcweti, futhi iye yaqashelwa kakhulu iningi lamakhasimende!

Isakhiwo sezindleko zeskena esingenantambo:

A. Ukuthuthukiswa kobuchwepheshe obungenantambo nezindleko zokuhlanganisa:

Izikena ezingenantambo ze-2Dzidinga ukuthuthukiswa nokuhlanganiswa kobuchwepheshe obungenawaya ukuze buhlangabezane nezidingo ezithile, ezihlanganisa izindleko zezivumelwano zokuxhumana okungenawaya, ukucutshungulwa kwesignali, ukulungisa imvamisa, njll.

B. Izindleko zamamojula angenantambo ekhwalithi ephezulu:

Ukuze kuzuzwe ikhwalithi enhle nokuzinza koxhumo olungenantambo, izikena ezingenantambo zidinga ukusetshenziswa kwamamojula angenantambo ekhwalithi ephezulu.Amamojula angenantambo ekhwalithi ephezulu avamise ukuba namandla esignali angcono, ukumelana nokuphazamiseka nokuzinza, kodwa abiza kakhulu.

C. Ubuchwepheshe bebhethri nokokufaka kwamandla:

Ukuqinisekisa impilo yebhethri enhle nokusebenza kahle,izikena zebhakhodi ezingenantambozidinga ukusetshenziswa kobuchwepheshe bebhethri obusebenza kakhulu.Lokhu kuhlanganisa ukutshalwa kwezimali kumthamo webhethri, ubuchwepheshe bokushaja, ukuphathwa kahle kwamandla, njll.

D. Izindleko zokukhiqiza isithwebuli esingenantambo kanye nezindleko:

Lokhu kuhlanganisa izindleko zokuhlanganisa, ukuhlola, ukupakisha, ukuhlelwa kwempahla kanye nokusabalalisa.Okungenantamboukukhiqiza isithwebuliizindleko zifaka phakathi izici ezinjengokuthola ingxenye, ukuhlanganisa kanye nokulawulwa kwekhwalithi, kuyilapho izindleko zezokuthutha zihlanganisa izindleko zokuthutha, ukugcinwa kwempahla kanye nokusabalalisa umkhiqizo.

Ngaphezu kwalezi zindleko ezingenhla, kukhona ezinye izici ezithinta intengo yezikena ezingenantambo, njengamaphrimiyamu omkhiqizo nokuncintisana kwemakethe.

Kafushane, izizathu zokuthi kungani izikena ezingenantambo zibize kakhulu kunezikena ezinezintambo ikakhulukazi ngenxa yezindleko zobuchwepheshe, izindleko zamamojula angenawaya ekhwalithi ephezulu, izindleko zobuchwepheshe bebhethri, izindleko zokukhiqiza kanye nokuma kwemakethe kanye namaphrimiyamu omkhiqizo.

Uma ungazi ukuthi yimuphi umkhiqizo ongawukhetha, ungaya ku-iwebhusayithi esemthethweniumyalezo, ukuqonda okujulile kwezimpahla, bamba ikhwalithi nokusetshenziswa komkhiqizo, njll., kuyilapho uqonda isevisi yomkhiqizo ngemva kokuthengiswa kanye nenqubomgomo yewaranti, njll., ukuze kuqinisekiswe ikhwalithi yomkhiqizo kanye nekhwalithi yesevisi yangemva kokuthengisa.