{"id":46503,"date":"2026-10-12T09:19:19","date_gmt":"2026-10-12T09:19:19","guid":{"rendered":"https:\/\/www.labeljoy.com\/?page_id=46503"},"modified":"2026-10-12T09:19:19","modified_gmt":"2026-10-12T09:19:19","slug":"upc","status":"publish","type":"page","link":"https:\/\/www.labeljoy.com\/it\/help-ljx\/upc\/","title":{"rendered":"UPC"},"content":{"rendered":"<!-- barcode-upc.htm - generated by tools\/OnlineHelpBuilder from online-help\/it\/barcode-upc.htm; do not edit -->\n<div id=\"help-guide\" class=\"ljx-help\">\n<div class=\"ljx-help-brand\"><span class=\"ljx-help-brand-name\">Labeljoy<\/span><span class=\"ljx-help-brand-tag\">Nuova versione<\/span><\/div>\n<p class=\"body\"><strong>UPC<\/strong> \u00e8 il barcode della vendita al dettaglio negli Stati Uniti e in Canada.\n<strong>UPC A<\/strong> contiene un codice prodotto di 12 cifre, il GTIN-12; <strong>UPC E<\/strong> comprime alcuni di\nquesti numeri in 8 cifre per le confezioni piccole, togliendo degli zeri. Come i numeri <a href=\"\/it\/help-ljx\/ean\/\">EAN<\/a>,\nli assegna GS1.<\/p>\n\n<table class=\"ljx-variants\">\n<tr><td class=\"images\"><img decoding=\"async\" src=\"\/user-guide-ljx-files\/it\/barcode-upc_001.png\" alt=\"Un barcode UPC A per 036000291452: la prima e l'ultima cifra fuori dalle barre, cinque cifre in ogni met\u00e0.\" width=\"399\" height=\"173\" \/><br \/>UPC A<\/td><td class=\"images\"><img decoding=\"async\" src=\"\/user-guide-ljx-files\/it\/barcode-upc_002.png\" alt=\"Un barcode UPC E per 01234565: lo 0 fuori dalle barre a sinistra, sei cifre sotto le barre e la cifra di controllo a destra.\" width=\"399\" height=\"173\" \/><br \/>UPC E<\/td><\/tr>\n<tr><td class=\"images\"><img decoding=\"async\" src=\"\/user-guide-ljx-files\/it\/barcode-upc_003.png\" alt=\"Un barcode UPC A con un piccolo add-on di 2 cifre, 05, alla sua destra.\" width=\"399\" height=\"173\" \/><br \/>UPC A con un add-on di 2 cifre<\/td><td><\/td><\/tr>\n<\/table>\n\n<table class=\"cmd-table\">\n<tr><td colspan=\"2\" class=\"cmd-table-title\">Cosa contiene<\/td><\/tr>\n<tr><td class=\"field-label\">Caratteri<\/td><td>Solo cifre.<\/td><\/tr>\n<tr><td class=\"field-label\">Lunghezza<\/td><td><em>UPC A<\/em>: 11 cifre, o 12 con la cifra di controllo. <em>UPC E<\/em>:\nvedi sotto.<\/td><\/tr>\n<tr><td class=\"field-label\">Cifra di controllo<\/td><td>C'\u00e8 sempre. Scrivila o lasciala fuori: la calcola Labeljoy, e se\nl'hai scritta controlla che sia giusta.<\/td><\/tr>\n<tr><td class=\"field-label\">Modalit\u00e0<\/td><td><em>UPC A<\/em> o <em>UPC E<\/em>.<\/td><\/tr>\n<tr><td class=\"field-label\">Riga leggibile<\/td><td>Le cifre, sotto o sopra le barre, con la prima e l'ultima fuori dalle\nbarre.<\/td><\/tr>\n<\/table>\n\n<p class=\"body\"><strong>Scrivere un UPC E.<\/strong> Scrivilo come viene stampato (6 cifre, 7 con lo 0 iniziale, o 8\nanche con la cifra di controllo) oppure scrivi l'intero UPC A di 12 cifre, con o senza la sua cifra di controllo, e\nLabeljoy lo accorcia. Solo i numeri UPC A con gli zeri nei posti giusti hanno una forma UPC E, e Labeljoy la crea per\nquelli che iniziano con 0, il sistema di numerazione pi\u00f9 comune.<\/p>\n\n<p class=\"body\"><strong>L'add-on.<\/strong> <em>Add-on EAN\/UPC<\/em>, sotto il testo da codificare, aggiunge a destra un\nsecondo piccolo barcode di 2 o 5 cifre, come sulle riviste.<\/p>\n\n<p class=\"body\"><strong>Composito GS1.<\/strong> Una piccola parte 2D sopra le barre, per dati in pi\u00f9: vedi\n<a href=\"\/it\/help-ljx\/dati-gs1-e-hibc\/\">Dati GS1 e HIBC<\/a>. Con il composito, il testo pu\u00f2 stare solo sotto le barre.<\/p>\n\n<p class=\"body\">Le altre impostazioni sono nella sezione <a href=\"\/it\/help-ljx\/barcode\/\">Barcode<\/a>. Finch\u00e9 le cifre\nvengono stampate, i margini fanno parte del barcode, quindi l'interruttore <em>Zona di rispetto<\/em> compare solo con\n<em>Posizione testo<\/em> impostata su <em>Nascosto<\/em>.<\/p>\n\n<table class=\"cmd-table\">\n<tr><td colspan=\"2\" class=\"cmd-table-title\">Cosa pu\u00f2 andare storto<\/td><\/tr>\n<tr><td class=\"field-label\">Cifra di controllo non valida.<\/td><td>L'ultima cifra che hai scritto non \u00e8 la cifra di\ncontrollo giusta per le altre: spesso \u00e8 il segno di un numero scritto male.<\/td><\/tr>\n<tr><td class=\"field-label\">Questo numero UPC-A non ha il modulo UPC-E.<\/td><td>In <em>UPC E<\/em>: il numero non ha gli\nzeri che un UPC E toglie. Per questo numero usa <em>UPC A<\/em>.<\/td><\/tr>\n<tr><td class=\"field-label\">Un UPC-E inizia con 0.<\/td><td>In <em>UPC E<\/em>: un valore di 7, 8, 11 o 12 cifre deve\niniziare con 0.<\/td><\/tr>\n<tr><td class=\"field-label\">Richiede 12 caratteri nei dati di input.<\/td><td>Le cifre sono troppo poche per un\nUPC A.<\/td><\/tr>\n<tr><td class=\"field-label\">Numero di caratteri non valido nel testo del barcode.<\/td><td>Un valore <em>UPC E<\/em> che\nnon ha 6, 7, 8, 11 o 12 cifre.<\/td><\/tr>\n<tr><td class=\"field-label\">Dati di input troppo lunghi.<\/td><td>Ci sono troppe cifre.<\/td><\/tr>\n<tr><td class=\"field-label\">L'add-on EAN\/UPC deve avere 2 o 5 cifre.<\/td><td>L'add-on ha la lunghezza sbagliata, o non\n\u00e8 fatto solo di cifre.<\/td><\/tr>\n<\/table>\n<div class=\"ljx-see-also\">\n<p class=\"ljx-see-also-title\">Vedi anche<\/p>\n<ul>\n<li><a href=\"\/it\/help-ljx\/ean\/\">EAN<\/a><\/li>\n<li><a href=\"\/it\/help-ljx\/barcode\/\">Barcode<\/a><\/li>\n<li><a href=\"\/it\/help-ljx\/channel-code\/\">Channel Code<\/a><\/li>\n<li><a href=\"\/it\/help-ljx\/codabar\/\">Codabar<\/a><\/li>\n<li><a href=\"\/it\/help-ljx\/code-11\/\">Code 11<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":20,"featured_media":0,"parent":46417,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_generate-sidebar-layout-meta":"left-sidebar","_cs_replacements":{"sidebar-2":"cs-21"},"footnotes":""},"class_list":["post-46503","page","type-page","status-publish","infinite-scroll-item"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.4 - aioseo.com -->\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/www.labeljoy.com\/it\/help-ljx\/upc\/\" \/>\n\t\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 5.0.4\" \/>\n\t\t<meta property=\"og:locale\" content=\"it_IT\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Labeljoy | Best Barcode Label Printing software, EAN Barcode Design &amp; 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