Uhlelo lokusika oluhlakaniphile oluzenzakalelayo lwe-PK4 luyimishini yokusika ezenzakalelayo yedijithali esebenza kahle. Uhlelo lucubungula ihluzo ze-vector bese luziguqula zibe amathrekhi okusika, bese uhlelo lokulawula ukunyakaza luqhuba ikhanda lokusika ukuze liqedele ukusika. Imishini ifakwe amathuluzi ahlukahlukene okusika, ukuze ikwazi ukuqedela izinhlelo ezahlukene zokubhala, ukugoba, kanye nokusika ezintweni ezahlukene. Idivayisi yokuphakelwa ezenzakalelayo ehambisanayo, eyamukelayo kanye nedivayisi yekhamera yenza ukusika okuqhubekayo kwezinto eziphrintiwe. Ifanele ukwenza amasampula kanye nokukhiqizwa okwenziwe ngokwezifiso okwenziwa isikhashana kwezimboni zezimpawu, ukuphrinta kanye nokupakisha. Kuyimishini ehlakaniphile engabizi kakhulu ehlangabezana nakho konke ukucubungula kwakho kokudala.
Uhlelo lokulayisha amashidi oluzenzakalelayo lufanelekela ukucutshungulwa kwezinto eziphrintiwe ngokuzenzakalela ekukhiqizweni kwesikhathi esifushane.
Uhlelo lokuphakela izinto ezigoqekayo lunezela inani elengeziwe kumamodeli e-PK, angagcini nje ngokusika izinto ezishidi, kodwa futhi aphinde agoqe izinto ezifana nama-vinyl ukuze enze imikhiqizo yamalebula namathegi, okwandisa inzuzo yamakhasimende ngokusebenzisa i-IECHO PK.
Isofthiwe ye-IECHO isekela ukuskenwa kwekhodi ye-QR ukuze ithole amafayela okusika afanele agcinwe kukhompyutha ukuze kwenziwe imisebenzi yokusika, okuhlangabezana nezidingo zamakhasimende zokusika izinhlobo ezahlukene zezinto zokwakha namaphethini ngokuzenzakalelayo nangokuqhubekayo, konga umsebenzi womuntu nesikhathi.
Ngekhamera ye-CCD enencazelo ephezulu, ingenza ukusika okuzenzakalelayo nokunembile kokubhalisa kwe-contour kwezinto ezahlukahlukene eziphrintiwe, ukugwema iphutha lokubeka ngesandla kanye nokuphrinta, ukuze kube lula futhi kunembile ukusika. Indlela yokubeka eminingi ingahlangabezana nezidingo ezahlukene zokucubungula izinto, ukuqinisekisa ngokugcwele ukunemba kokusika.