Xa ifayile yoyilo iphuma kwikhompyutha ize ifike shicilela, Akwanelanga ukuba ibonakale igqibelele kwiscreenKwihlabathi lokwenyani leemashini zokushicilela, iipleyiti zokushicilela, kunye nokushicilelwa kwamawaka eekopi, into oyifunayo kukulawula, ukuhambelana, kunye nokungabikho kwezimanga. Kulapho ke umgangatho wePDF/X (okanye wePDFx) ungena khona, oye waba ngumlinganiselo wokuqinisekisa ukuba uxwebhu luprintiwe kanye ngendlela oyilwe ngayo.
Qonda Yintoni iPDFx, yahluke njani kwiPDF "eqhelekileyo", kwaye kutheni ibaluleke kangaka? Yinto efunekayo kuye nawuphi na umyili, umzobi wezakhiwo, okanye ingcali yokushicilela. Ayisiyonto nje yobugcisa: yinto ebalulekileyo yobugcisa, kuba uyilo oluhle olungasebenzi kakuhle ekuprinteni alusayi kuba luyilo oluhle.
I-PDF njengomgangatho… kodwa inemida ethile
El PDF (iFomathi yoXwebhu oluphathekayo) Ibiyeyona fomathi iphambili yokwabelana ngamaxwebhu kangangeminyaka engaphezu kwamashumi amabini. Yaqala kwi-Adobe, yaba ngumgangatho ovulekileyo ngo-2008, kwaye ngoku ilawulwa yi-ISO. Amandla ayo amakhulu acacile: I-PDF igcina imbonakalo ebonakalayo yoxwebhu. nokuba yeyiphi na inkqubo yokusebenza, inkqubo, okanye isixhobo evulwe kuso.
Nangona kunjalo, olo kuguquguquka luneengxaki. I-PDF eqhelekileyo inokuba ne- amakhonkco, iifom, amaqhosha, ividiyo, iaudio, ii-animations, izimvo, kunye neeleya Yenzelwe ukusebenzisana kwiscreen. Ngaphezu koko, inokudibanisa iiprofayili zemibala (RGB, CMYK, Lab), ibandakanye ukucaca okuntsonkothileyo, okanye imifanekiso enezisombululo eziphezulu ngokungaqhelekanga.
Konke oko kuqulathekileyo Iluncedo kakhulu kwindawo yedijithali, kodwa yingxaki xa ulungiselela iifayile zokuprinta.Ezi zinto azibalulekanga ephepheni kuphela, kodwa zinokubangela iimpazamo zombala, iimpazamo ze-RIP, okanye umahluko phakathi koko ukubonayo kwisikrini kunye noko kuphuma kushicilelo.
Ngoko ke, kwimveliso yemizobo yobungcali, kwacaca kwasekuqaleni ukuba Kwakufuneka "i-subset" engqongqo yePDFenemithetho ecacileyo kwaye yenzelwe ukuprinta ngokukhuselekileyo kuphela.
Yintoni kanye kanye iPDFx kwaye kutheni ibalulekile?
El I-PDF/X okanye i-PDFx lusapho lwemigangatho ye-ISO eyenzelwe kuphela ukuprinta ngobuchwepheshaAsithethi ngayo nayiphi na iPDF, kodwa yiPDF "eqinisekisiweyo" ekufuneka ihlangabezane noluhlu lweemfuno zobugcisa ezithile ezinxulumene nombala, iifonti, isisombululo, kunye nomxholo ovunyelweyo.
Xa uthumela uxwebhu njengePDFx kwiinkqubo ezifana I-Adobe InDesign, Illustrator, Acrobat okanye efanayoIsoftware ngokwayo yenza uhlobo "lokuphonononga" ifayile. Ukuba ifumanisa izinto ezingahambelaniyo nomgangatho (umzekelo, iifonti ezingafakwanga, imibala ye-RGB engagunyaziswanga, ukucaca okungachanekanga, okanye iiprofayili zombala ezingahambelaniyo), Inkqubo yokuthumela ngaphandle iphosa izilumkiso okanye ithintele ukuba ifayile yePDFx ingaveliswa..
Le nkqubo yolawulo yaziwa ngokuba ukuqinisekiswa kwangaphambi kohambo lwenqwelomoyaKwaye le yindlela esisiseko sokuthembeka komgangatho. Injongo kukuba ifayile efikelela kwiprinta iqikeleleke ngokupheleleyo, ngaphandle kwezimanga ezingaqhelekanga phakathi kokusebenza okanye iimpazamo ezifuna ukuprintwa kwakhona.
Enyanisweni, uphawu oluphambili lwePDFx kukuba umgangatho oqinisekisiweyo we-ISONokuba uyayithobela yonke imithetho, okanye loo fayile ayinakubhengezwa njengePDF/X. Oku kunika uxolo lwengqondo kumyili nakwiprinta, kuba bobabini bayazi ukuba basebenza ngendlela efanayo nezinzileyo.
Umahluko phakathi kwePDF "eqhelekileyo" kunye nePDFx
Nangona iPDF kunye nePDFx zabelana "ngefani" efanayo, Abakho kwiligi enye ngokwendlela yokusetyenziswa kunye nemiqathangoUkuqonda umahluko phakathi kwazo kukunceda ukuba uthathe isigqibo sokuba iPDF eqhelekileyo yanele nini kwaye nini apho kufuneka usebenzise iPDFx.
Ngokuphathelele injongo, I-PDF eqhelekileyo yifomathi yenjongo ngokubanzi yenzelwe ukubukela, ukwabelana, nokugcina amaxwebhu azo zonke iintlobo: iingxelo, iikhathalogu ezisebenzisanayo, iifom, iincwadana, iintetho… Ngokwahlukileyo koko, I-PDFx yenzelwe ngokukodwa ishishini lobugcisa bemizobo.apho ukuhambelana kwe-chromatic, ukuveliswa kwefonti ngokuchanekileyo kunye nokuhambelana noomatshini bokuprinta kubaluleke kakhulu.
Ngokuphathelele umxholo ovumelekileyo, iPDF eqhelekileyo ingabandakanya imultimedia (iaudio nevidiyo), iifom ezisebenzisanayo, iinkcazo ezibonakalayo esikrinini, kunye namakhonkcoKwiPDFx, konke oko akuvumelekanga okanye kuhluziwe, kuba Akukho ngqiqweni kuxwebhu olujoliswe ephepheni. kwaye inokuphazamisana nomsebenzi wokuprinta.
Enye ingongoma ephambili ngumbala. KwiPDF eqhelekileyo Ukucacisa iiprofayili zombala okanye iindawo ezithile akunyanzelekanga.Oku kuvula ithuba lokungangqinelani xa kuprintwa kwizixhobo ezahlukeneyo okanye kwiindawo ezahlukeneyo. Nangona kunjalo, kwiPDFx, Ulawulo lombala lulawulwa kakhulu: Kufuneka ucacise izithuba zemibala (umzekelo, i-CMYK yenkampani ethile yokuprinta), iiprofayili ze-ICC kunye neemeko zokukhupha.
Kwenzeka into efanayo ngeefonti: KwiPDF eqhelekileyo ungakhetha ukungafaki ezinye iifonti okanye Guqula umbhalo ube ziindlela kwi-InDesignndinethemba lokuba izixhobo zomamkeli ziya kuba nazo zifakiwe. I-PDFx, ngokuzenzekelayo, Ifuna ukufaka zonke iifonti ezifunekayo kunye nezinto zemizobo. ukuqinisekisa ukuba uxwebhu luhlala lujongeka kwaye luprintwa ngendlela efanayo, nokuba ikhompyutha okanye i-RIP.
Imithetho yomdlalo yokucaca kunye neeleya nayo iyatshintsha. I-PDF eqhelekileyo inyamezela ukucaca okucacileyo, iigradients kunye neegradients kwi-InDesign kunye nezakhiwo ezintsonkothileyo ezineeleyaezingasoloko zitolikwa ngokuchanekileyo ziinkqubo zokushicilela ezindala. Iinguqulelo ezahlukeneyo zePDFx Zichaza oko kuvumelekileyo noko kungavumelekanga.Ezinye iinguqulelo zifuna ukucaca okuthe tyaba, ngelixa ezo zanamhlanje (ezifana nePDF/X-4) sele zisebenza ngokucaca kwendalo.
Ngamafutshane, I-PDFx yi-PDF "ecocekileyo" nelawulwa ngokupheleleyo ukuze iprintwe.Nangona iPDF eqhelekileyo iyimela yoMkhosi waseSwitzerland yazo zonke iintlobo zokusetyenziswa, ayinazo iziqinisekiso ezithile zesigaba sokuprinta.
Iingenelo ezisebenzayo zokusebenzisa iPDFx ekuprinteni
Umbuzo oqhelekileyo kukuba kutheni usebenzisa iPDFx ukuba uhlengahlengiso oluqhelekileyo sele lukhona. “Ushicilelo olusemgangathweni ophezulu” kwiinkqubo zoyilo. Impendulo kukuba olu lungiselelo oluqhelekileyo lujolise kwinkangeleko entle, kodwa Ayihambelani neemfuno zoshishino zokuvelisa imizobo okanye ngemigangatho ye-ISO.
Xa ukhetha iPDFx, ifayile ephumayo iya kuvela Iyasusa ulwazi olungancediyo ekushicilelweni.Iikhonkco, amaqhosha, iifayile zemultimedia, izichazi-magama ezikwisikrini, kunye nemetadata engafunekiyo ziyasuswa. Oku kunceda ukwenza uxwebhu lube lula kwaye lulawuleke ngakumbi, ingakumbi kumaxwebhu anamaphepha amaninzi okanye amakhulu.
Enye inzuzo ecacileyo kukulawula imifanekiso. Umgangatho wePDFx uvumela Lungiselela isisombululo ukuze sihambelane noko kuyimfuneko ngokwenene (umzekelo, i-300 dpi yomgangatho we-offset), ekuthintela ekutsaleni imifanekiso kwi-600 dpi okanye ngaphezulu etyebisa ifayile kwaye icothise ukuprinta ngaphandle kokuphucula isiphumo esibonakalayo.
Ngaphezu koko, ngexesha lokwenziwa kwePDFx, oku kulandelayo kuyalahlwa umxholo ofihliweyo okanye osikiweyo ongasayi kubonwa kwimveliso yokugqibela, njengeenxalenye zemifanekiso engaphandle kwe iimpawu zesivuno kwi-InDesignOku kunciphisa umngcipheko wokuvela kwento engalindelekanga kwaye kunceda ukwenza ifayile ibe ncinci ngakumbi.
Ngokuphathelele umbala, iPDFx ifuna Hlanganisa kwaye ubhengeze ngokuchanekileyo izithuba zemibala kunye neeprofayili ze-ICCOku kuthintela ukuxubana okungaqhelekanga phakathi kwe-RGB, i-CMYK kunye nee-inki ezikhethekileyo ezinokubangela iingxaki xa kwahlulwa iipleyiti zokuprinta okanye ukuprinta kwizixhobo ezahlukeneyo.
Konke oku kuguqulela kwinzuzo ebonakalayo: Iimpazamo ezimbalwa, ukuprintwa okumbalwa, kunye nomsebenzi ozinzileyo ngakumbiAkuqhelekanga ukuba iPDF "esemgangathweni ophezulu" ibe nobunzima beemegabytes ezininzi, ngelixa inguqulelo yayo yePDFx incinci kwaye, kwangaxeshanye, ithembeke ngakumbi ekuthunyelweni kwiprinta.
Iindidi eziphambili zePDFx kunye nento esetyenziselwa yona nganye
Nangona iPDFx ithethwa ngathi yinto eyahlukileyo, eneneni Kukho usapho lonke lwemigangatho yePDF/XUhlobo ngalunye luyilelwe iimeko ezahlukeneyo zemveliso kwaye luneemfuno zalo zobugcisa. Ukukhetha uhlobo olufanelekileyo lwePDFx kubaluleke kakhulu njengokusebenzisa iPDFx ngokwayo.
I-PDF/X-1a Yayingumgangatho wokuqala omkhulu owasekwayo kwaye usasasazeke ngokubanzi. Olu tshintsho Ivumela kuphela izithuba zemibala ze-CMYK, imibala ye-grayscale, kunye nemibala yamabala.Ayixhasi i-RGB okanye iimodeli ezithile zombala ezizimeleyo kwisixhobo kwifayile yokugqibela. Ngaphezu koko, ifuna ukuba zonke iifonti kunye nezixhobo zifakwe ngaphakathi.
Olunye uphawu lwePDF/X-1a kukuba Ayixhasi ukucaca okubonakalayo okanye iileyaEnyanisweni, oku kuthetha ukuba ukucaca kufuneka kuncitshiswe xa kuthunyelwa ngaphandle, ukuqinisekisa ukuba nee-RIP ezindala okanye iindlela zokusebenza ziya kuyitolika ngokuchanekileyo umxholo. Ngenxa yokuqina kwayo, ixhaphake kakhulu kwi iindawo zemveli okanye kwinto ebizwa ngokuba "kukunikezelwa ngokungaboniyo"apho iprinta ifumana ifayile ngaphandle kokwazi iinkcukacha zoyilo lokuqala.
Okunxulumene kakhulu I-PDF/X-3egcina ingcamango esisiseko kodwa ivula ucango lweendawo ezininzi ezinemibalakuquka i-RGB ukongeza kwi-CMYK. Olu tshintsho lwenzelwe imisebenzi apho ufuna ukugcina khona Ulwazi lwe-RGB lokusetyenziswa kwedijithali (umzekelo, ukubonisa uxwebhu kwiscreen okanye ukulusebenzisa kwakhona kwiwebhu) kwaye, kwangaxeshanye, ukuqinisekisa ukuprintwa okulawulwayo ngeeprofayili zombala ezichazwe kakuhle.
Ngokufika kweenkqubo zokushicilela zanamhlanje kunye nee-RIP, kwabonakala I-PDF/X-4, namhlanje ithathwa njengomgangatho ophucukileyo kwaye icetyiswa kwiimeko ezininzi. Umahluko omkhulu kukuba Ixhasa ukucaca kwendalo kunye neeleya.Oku kuphucula ukuthembeka kweziphumo ezintsonkothileyo (izithunzi, iindlela zokuxuba, njl.njl.) ngaphandle kwesidingo sokuzithambisa.
I-PDF/X-4 ikwavumela ukusebenza nge Imibala ye-RGB, i-CMYK kunye nebalaukwenza kube lula iindlela zokusebenza eziguquguqukayo ezilungele ukusetyenziswa ngokuprinta nangokusebenzisa idijithali. Nangona kunjalo, ukuze kusetyenziswe ngaphandle kokumangaliswa, kubalulekile ukuba Inkampani yokushicilela isebenza ngee-RIP ezihlaziyiweyo kunye neendlela zokusebenza ezihambelanayoNgoko ke, kuyacetyiswa ukuba ubuze ngaphambi kokuba uyithumele.
Kukwakho neendlela ezahlukeneyo ezingasasazeki kangako kodwa ezinomdla. I-PDF/X-2 y I-PDF/X-5gUmzekelo, bavumela ukusetyenziswa imizobo yangaphandle edityanisiweyo Endaweni yokufaka zonke izixhobo kwiPDF, eziluncedo kwimisebenzi enzima kakhulu okanye esasazekileyo, iPDF/X-5g yandisa amandla ePDF/X-4 ngokongeza amandla okusebenzisa imifanekiso yevektha kunye neraster ngaphandle kwefayile.
Elinye ilungu lamva nje losapho ngu I-PDF/X-6equka ithuba lokuba chaza iinjongo ezahlukeneyo zokuprinta zamaphepha athile ngaphakathi koxwebhu olufanayo. Oku kuyasebenza, umzekelo, ukuba ifayile efanayo ibandakanya amaphepha afuna ukuprintwa ngombala omnyama nomhlophe kunye namanye anombala, okuphucula iindleko kunye neenkqubo.
Ezinye ii-PDF subsets: PDF/A kunye nePDF/E
Nangona iPDFx ingumdlali ophambili xa kufikwa ekuprinteni, Asikuko kuphela "iqela elincinci" lomgangatho wePDF olawulwa yi-ISOKukho ezinye ezimbini ezifanelekileyo kakhulu kwiimeko ezahlukeneyo: iPDF/A kunye nePDF/E.
Umgangatho I-PDF/A ijoliswe ekugcinweni kwendalo ixesha elideInjongo yayo kukuqinisekisa ukuba uxwebhu lwedijithali lunokuvulwa luze lujongwe ngokuchanekileyo kwiminyaka emininzi ezayo, nokuba iinkqubo kunye neenkqubo ziyatshintsha. Ukuze kufezekiswe oku, ibeka imiqathango efana ukuthintela umxholo oxhomekeke kwizixhobo zangaphandle kwaye ifuna ukufakwa kwemithombo, i-metadata ecacileyo, njl.njl.
Ngakolunye uhlangothi, I-PDF/E yaphuhliswa kucingelwa ukutshintshiselana ngamaxwebhu obunjineli.apho kusetyenziswa iimodeli ezintsonkothileyo, izichazi-magama zobugcisa, kunye nokusebenzisana okuthile. Ayijoliswanga kushicilelo lwendabuko, kodwa ijolise ekuququzeleleni intsebenziswano kunye nokubonwa kwezicwangciso, uyilo lweCAD, kunye namaxwebhu obuchwephesha aphambili.
Ezi fomathi zibonisa indlela inkqubo ye-PDF iye yaba yeyobuchwephesha ngakumbi kuxhomekeke ekusetyenzisweni: iPDF/A yokugcina izinto, iPDF/E yobunjineli kwaye, ewe, iPDF/X njengomgangatho oyintloko kwimveliso yemizobo kunye nokupapasha.
Indlela yokuqinisekisa iPDFx kunye neempazamo eziqhelekileyo ezenzekayo
Ukuqinisekisa ukuba ifayile iyahambelana nomgangatho wePDFx ohambelanayo, kusetyenziswa izixhobo ukujonga ngaphambi kokubhabha okanye ngaphambi kokubhabhaidityaniswe kwiinkqubo ezifana neAdobe Acrobat, InDesign, okanye izisombululo ezithile zomsebenzi wokuprinta.
Kwimeko ethile I-PDF/X-1aUmzekelo, ukuqinisekiswa kudla ngokujonga ukuba Inguqulelo yePDF akufuneki ibe ngaphezulu kwe-1.3kuba loo mgangatho usekelwe kuloo nguqulelo ithile yefomathi. Ukuba ifayile ikwiPDF 1.4 okanye ngaphezulu, isixhobo siya kubonisa impazamo.
Amasimi angaphakathi afana nala nawo alawulwa Ungeniso lwePDF/X, inqanaba lokuhambelana, kunye nesitshixo senguqulelo eqhelekileyoUkuba azikho, azichazwanga kakuhle, okanye azifani no-“PDF/X‑1a:2001”, ingxelo yangaphambi kokuba kubhabhe ibonisa oku njengengxaki ekufuneka ilungiswe ngaphambi kokuba kuqinisekiswe ifayile.
Elinye iqela leempazamo eziqhelekileyo liphathelele umbala. Ukusetyenziswa kombala akuvumelekanga kwiPDF/X-1a. Iiprofayili ze-RGB okanye zeLebhu okanye zomthombo ezinikwe izintoYonke into mayibe kwi-CMYK eneprofayili efanelekileyo okanye ngemibala yamabala. Ukuba umxholo ufunyenwe kwiindawo ezingagunyaziswanga, ukuqinisekiswa kuya kubonisa oku ngokucacileyo.
Isixhobo sangaphambi kokubhabha sikwajonga ukuba kukho Isiphumo seNjongo yePDF/XOko kukuthi, inkcazo yemeko yokuprinta elindelekileyo. Ukuba ayikho, ukuba iqhosha le-GTS_PDFXVersion alikho kuluhlu, okanye ukuba uxwebhu alunasihloko xa kufanele, ezi nkcukacha zibonakala njengezilumkiso okanye iimpazamo kwingxelo.
Okokugqibela, iinkalo ezifana nokusetyenziswa ukucaca, iileya, okanye ukuhamba kwezinto ezicinezelweyo ezingahambelaniyo nohlobo oluthile lomgangatho, kunye nexabiso lesitshixo seTrapped (ekumele ukuba siyinyani okanye singeyonyani). Konke oku kuqinisekisa ukuba iPDF ayigcini nje ngokuba "ibanga" ukuba yiPDFx, kodwa ngokwenene injalo.
Indlela yokukhetha uhlobo olufanelekileyo lwePDF kubomi bakho bemihla ngemihla
Enyanisweni, akukho mpendulo inye esebenza kuyo yonke imeko. Eyona nto ifanelekileyo kukwenza Lungisa uhlobo lwePDFx kuhlobo lweprojekthi kunye nomboneleli wokuprinta osebenza nabo, ufuna ulungelelwano phakathi kokuvumelana kunye nokuguquguquka.
Imisebenzi kunye oomatshini bokushicilela bendabuko okanye xa ungaqhelananga nokuhamba kwemvelisoI-PDF/X-1a idla ngokuba yeyona ndlela ikhuselekileyo. Yeyona ndlela isemgangathweni, izinzile kakhulu, kwaye ixhaswa phantse kuyo nayiphi na indawo yokusebenzela, nokuba kukwizixhobo ezindala.
Ukuba iprojekthi inecandelo ledijithali eliqinileyo kwaye ufuna ukuyigcina iinguqulelo ezikwisikrini ezinemibala ye-RGB eqaqambileyo Ngaphandle kokulahlekelwa lulawulo ekuprinteni, iPDF/X-3 inika indawo ephakathi elungileyo, ivumela izithuba zemibala exutyiweyo kodwa isoloko ineeprofayili ezichazwe kakuhle.
Kwiindawo ezine Ii-RIP ezihlaziyiweyo kunye nokuhamba kwanamhlanjeI-PDF/X-4 iye yaba lukhetho olucetyiswayo kancinci kancinci. Ngokuxhasa ukucaca kwendalo kunye neeleya, inciphisa isidingo sokuyithambisa kwaye iphucula ukuthembeka kokubonakalayo kwiindlela ezintsonkothileyo, ukuba nje umthengisi uqinisekisa ukuba ukulungele ukuyiphatha.
Nokuba kunjalo, esona sixhobo silungileyo onaso njengochwephesha yinto elula nje Thetha neprinta ngaphambi kokuba uthumele umsebenzi wobugcisa wokugqibela ngaphandleUkubuza ukuba bakhetha wuphi umgangatho, indlela abawulawula ngayo umbala, kunye neendlela abawusebenzisayo kuthintela iintlungu ezininzi kamva.
Iindlela zokwenza nokuguqula iifayile zibe yiPDFx
Xa usenza iPDFx, ungaqala ngqo kuxwebhu loyilo (InDesign, Illustrator, njl.njl.) okanye Guqula iPDF ekhoyo ibe yiPDFx usebenzisa izixhobo ezikhethekileyo. Kuzo zonke iimeko, ingcamango iyafana: sebenzisa umgangatho kwaye uphumelele ukuqinisekiswa kwangaphambili.
Con Adobe AcrobatUmzekelo, ungavula iPDF uze ungene kwicandelo lemveliso yokuprinta. Ukusuka apho, kunokwenzeka Gcina njengePDF/X ngqo Okanye sebenzisa uhlolo oluthile lwangaphambi kwexesha ngokukhetha umgangatho owufunayo (PDF/X-1a, PDF/X-3, PDF/X-4, njl.njl.). Emva kokucofa u-"Hlalutya kwaye Ulungise," i-Acrobat izama ukulungisa ngokuzenzekelayo oko inokukwenza kwaye ikuxelele ngoko kufuna utshintsho olwenziwe ngesandla.
Izixhobo ezinje Umhleli wePoxit PDF Zilandela ingqiqo efanayo. Uvula uxwebhu lwakho, uye kukhetho lokuqinisekisa kwangaphambili kwimenyu yokuguqula, uze Ukhetha iprofayili enxulumene nePDF/XEmva koko ukhetha uhlobo oluthile kwaye uvumele inkqubo ihlalutye ifayile, ibonise iingxaki ezithintela ukuthobela umgangatho.
Ezinye izisombululo, ezifana I-Studio StudioBanikezela ngeemenyu ezithile zokuguqula ngqo ukusuka kwiPDF ukuya kwiPDF/X-3 okanye iinguqulelo ezifanayo. Khetha nje uhlobo oluvela kwidrophu yokuguqula, sebenzisa utshintsho, kwaye ugcine ifayile ephumayo kwindawo oyifunayo.
Ukuba, nangasiphi na isizathu, ukhetha ukungangeni kwihlabathi lePDFx kodwa ufuna Phucula ukusebenza kakuhle xa uprinta iiPDFKukho iinkqubo ezifana neWondershare PDFelement ezisebenza njengeeprinta ezisemgangathweni. Zikuvumela ukuba uchaze ubungakanani bephepha eliqhelekileyo (i-A4, i-legal, i-B4, njl.njl.), ukhethe uluhlu oluthile, kwaye usebenzise iindlela ezenzelwe iipowusta, iincwadana, okanye iivolumu ezinkulu, nangona zingenalo ubunzulu bolawulo bePDF/X.
Ngaphaya kwesixhobo osikhethayo, isitshixo siku hlonipha umgangatho kwaye uhlole ingxelo yangaphambi kohambo lwenqwelomoyaUkucofa okongezelelweyo kweli nqanaba kunokukongela iiyure ezininzi, ukuphinda usebenze, kunye neengxoxo xa ukuprinta sele kuvuliwe kumatshini.
Ngokwenyani, inkqubo ye-PDFx luhlobo "lwesivumelwano esithuleyo" phakathi kwabayili kunye nabashicileli: Uvelisa ifayile ecocekileyo neqinisekisiweyo, kwaye inkampani yokushicilela iqinisekisa ukuveliswa kwakhona okuthembekileyo nokuzinzileyo.Ukuzazi ezi nguqu, ukwazi indlela yokukhetha eyona ifanelekileyo kwimeko nganye, nokuqonda imida yazo kuba yenye yezo zakhono zifihlakeleyo, ezingabonakali kangako kwipotifoliyo, kodwa kubaluleke kakhulu ukuba iprojekthi nganye eprintiweyo iphume ngendlela efanele.
