Lub ntiaj teb luam tawm machinery tau ua tiav zoo txij thaum 1980s. Rau ntau tshaj 20 xyoo, kev loj hlob ntawm kev luam ntawv tau dhau los ua peb theem.
Thawj theem yog pib thaum 1980s mus txog rau xyoo 1990. Cov theem no yog qhov khoom qab zib ntawm kev txhim kho ntawm tus txheej txheem luam ntawv. Qhov siab tshaj plaws ntawm cov ntawv luam tawm cov ntawv xov xwm tawm thaum lub sijhawm no yog 10,000 zaug / feeb. Kev npaj ua ntej kev hloov ua ntej luam tawm rau ntawm plaub-xim xim xovxwm feem ntau yog li 2 teev. Kev siv lub tshuab luam ntawv tsis zoo los ntawm kev siv cov tshuab luam ntawv tshwj xeeb yog xyuas txog kev siv ntawv tsis siv neeg, tsis siv neeg cov ntawv txais nyiaj, tsis siv neeg tu, tsis siv neeg xoom xim, tsis siv neeg los ntawm cov lej ntim thiab sau cia chaw taws teeb. Ntxiv nrog rau monochrome thiab ob-xim tshuab, txhua sheetfed offset xovxwm chaw tsim muaj peev xwm los ua plaub lub tshuab luam ntawv. Feem ntau cov lag luam muaj peev xwm tsim cov ntawv ntim tshuab rau ob npaug luam.
Qhov thib ob theem yog txij thaum 1990 tau mus rau thaum xaus ntawm lub xyoo pua 20th. Nyob rau hauv 1990s, nrog rau cov ntawv xov tawm sheetfed raws li lub cim, lub thoob ntiaj teb theem ntawm luam ntawv tshuab tsim thiab kev tsim tau noj ib theem loj rau pem suab. Piv nrog rau cov qauv thawj-theem, kev ceev ntawm tus qauv tshiab yog ntxiv zoo dua los ntawm 10,000 prints / teev mus rau 15,000 luam ntawv / teev, thiab lub sijhawm ua ntej kev hloov kho ua ntej yog muaj zog li ntawm 2 teev hauv thawj theem ntawm 15 feeb. hais txog. Lub tshuab ua kom muaj zog thiab tsim tau ntawm lub tshuab kuj zoo heev.
