È un po' difficile trovare dati sulla percentuale di famiglie che possiedono stampanti al giorno d'oggi, ma sono una periferica piuttosto comune da utilizzare con i computer domestici ed erano particolarmente utili prima che potessimo trasferire facilmente documenti digitali. Intorno al 2002, secondo quanto riferito, i produttori di stampanti vendevano circa 19 miliardi di dollari all'anno di sole cartucce d'inchiostro, se questa è un'indicazione della loro popolarità passata [fonte: The Economist ]. Ma ci sono stati alcuni segni di declino. Secondo un analista della società di ricerche di mercato del gruppo Photizo nel 2012, le vendite di stampanti multifunzione a getto d'inchiostro in Nord America sarebbero diminuite del 12% e si prevedeva che il calo continuasse. Anche il numero di pagine stampate su stampanti domestiche è diminuito del 15% dal 2009 [fonte: Wood ].
This might be because ink on paper is becoming somewhat old fashioned. Individuals, companies and public entities are moving to digitized forms, reports and communications. We can show event tickets and airlinecarte d'imbarco sui nostri telefoni cellulari invece di riceverle per posta o stamparle a casa. Possiamo archiviare e condividere documenti e foto nel cloud o via e-mail invece di doverli inviare per condividere copie fisiche. Possiamo firmare documenti utilizzando firme elettroniche, pagare bollette e presentare le tasse online e ricevere ricevute di acquisto via e-mail. Leggiamo sempre più e-book sui nostri telefoni, tablet, computer e persino su e-reader che imitano l'aspetto della carta e dell'inchiostro con tecnologie come l'e-ink. E possiamo usare il GPS invece di stampare mappe per i viaggi. Se le tendenze alla digitalizzazione continuano, probabilmente seguiranno ulteriori diminuzioni nell'uso della stampante.
Printing technologies are, however, leading to some exciting new innovation . Researchers are working on conductive inkjet ink to print circuits, sensors, antenna and other hardware components onto paper, textiles and more. Some are even looking into inkjet printing DNA onto a substrate for use in biomedical studies. And outside of the lab, 3-D printers allow us to effectively print solid three-dimensional objects using plastics and other materials. There are now even 3-D printers that print food.
And good old printing ink is unlikely to disappear anytime in the near future. Some of us like to receive paper bills and receipts and print out backups of documents for safekeeping in case our technology fails. And it will be a long time before we digitize product packaging.
Author's Note: How Printer Ink Works
Ricordo di aver usato una stampante a margherita al liceo e di essere terrorizzato all'idea di svegliare l'intera casa ogni volta che avrei avuto una sessione di stampa a tarda notte per un giornale in scadenza il mattino successivo. Le stampanti a getto d'inchiostro e laser sono state sicuramente una manna dal cielo per la loro velocità e livello di rumore. Ci hanno anche permesso di iniziare ad aggiungere grafica e colori fantasiosi per completare tutti i nostri documenti e rapporti.
Ma ci sono alcune seccature, come quelle corse notturne al negozio per una cartuccia. Sì, è colpa mia se ho rimandato la stampa fino alle prime ore del mattino e non ho ascoltato i segnali di avvertimento di una cartuccia in esaurimento. Fino a poco tempo, gravitavo anche verso stampanti più economiche che erano dei maiali di inchiostro. La ricerca di questo articolo ha rafforzato l'idea che è saggio investire in una stampante con costi per pagina inferiori, a getto d'inchiostro, laser o qualsiasi tecnologia di stampa futura.
articoli Correlati
- L'ultimo quiz sulla pulizia della stampante
- Come funziona la stampa 3D
- Come scegliere la carta fotografica a getto d'inchiostro giusta
Altri ottimi collegamenti
- Rapporti sui consumatori
- Ufficio brevetti e marchi degli Stati Uniti: inchiostro per stampanti a getto a doppia tintura a infrarossi e visibili
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