Kev khiav hauj lwm ntawm daim ntawv phom sij yog qhov yooj yim, thiab cov kev cai ntawm ib puag ncig tsis siab. Feem ntau, lub hwj chim muab rau hauv lub chav ua hauj lwm los xyuas kom muaj hluav taws xob. Cov ntawv xov xwm dav dav yog nruab nrog ib qho kev hloov pib. Tsuav tus laus daim ntawv ploj lawm, daim ntawv phom yuav cia li tig thiab txiav daim ntawv. Lwm tus kuj yuav tsum tau nias lub pob pib, thiab daim ntawv txiav yuav tig thiab txiav txuas ntxiv mus rau daim ntawv. Tom qab daim ntawv shredded tiav lawm, qhov nres / nrawm nrawm yuav tsum tau muab nias kom cov ntawv txiav kom nres.
Ua ntej yuav rhuav ntawv, xyuas seb puas muaj yam khoom nyuab xws li lub yas hlua, cov pob zeb thiab lwm yam. Yog li, nws yuav tsum tau muab tshem tawm thiab muab tso rau hauv daim ntawv, txwv tsis pub nws yuav ua puas rau lub cuab tam. Siv daim ntawv txiav cov tshuab, yuav tsum ceev faj tsis txhob xa ntau ntawv, tshwj xeeb tshaj yog cov ntawv zoo dua, kev siv ntau dua, thiaj li tsis txhob muaj qhov tshwm sim ntawm daim ntawv nyob hauv daim ntawv kom deb li deb skew, mus rau ib qho ntaub ntawv nqaim kom deb li deb tau hauv qhov chaw ntawm daim ntawv nkag.
Rau cov khoom thaum ntxov, thaum siv cov khoom tsis ua hauj lwm tshwm sim, peb yuav tsum nias qhov khawm rov qab los nres khawm, kom tawg tau siv. Feem ntau ntawm cov ntawv txiav cov cav ntim muaj zog thiab muaj hwj chim tiv thaiv tsis tau. Thaum lub cev muaj zog thiab rhuab, nws yuav tsum nres. Lub sij hawm no, peb yuav tsum tsis txhob siv 20 30 feeb kom txias lub cav. Nyob rau tib lub sij hawm, cov naj npawb ntawm cov ntawv pov thawj yuav tsum txo kom zoo thaum siv dua. Lub tshuab txiav thev naus laus zis yuav tau nres thiab txiav thim ntawv thaum nws yog overloaded, thiab nws yooj yim rau siv. Thaum twg lub cev ntawm daim ntawv phom yog tag nrho, qee cov cav tov yuav cia li ua suab rau kom tib neeg tshem cov ntawv seem hauv lub sijhawm.