doc thu
DESCRIPTION
cha can quan tamTRANSCRIPT
Mo chn mua my in cht lng tt
Bn s ri trong hng trm mu my in vi nhiu tnh nng c qung co hp dn rngmy in Samsungp,my in HPbn, ng vi quyt nh! Hy dnh vi pht tham kho nhng kinh nghim sau y c c quyt nh ng n.
My in Canon
1. Bn cn loi my in no?a. My in laserMy in laser c tc in thng cao hn cc loi my in khc, chi ph cho mi bn in thng tng i thp v c th in mu hoc trng en. My in laser ph hp hu ht nhu cu in vn bn trong nh v trong vn phng. Loi my in ny t hiu sut cao vi loi in trng en do mc tn khng nhiu, chi ph np mc ch khong 100.000 ng mt ln v tc in rt nhanh. Chi ph cho mt my in laser cng khng qu t. Hin nay, gi my in laser dao ng trong khong 3 triu ng n 6 triu ng.
My in RicohSP 3510
b. My in kimMy in kim dng u kim chm mc (thng qua cc bng mc) to nhiu l nh trn giy, lm hin mc ln trang giy cn in. Hin nay, my in kim hu nh khng cn c dng n v cht lng bn in khng p, nhn gn s thy rt nhiu l nh, phn gii bn in thp v pht ra nhiu ting n khi hot ng. My in kim ph hp vi vn phng cn in ha n v chi ph thp, tc in chp nhn c.c. My in phunMy in phun hot ng theo cch thc phun mc tc cao (khong 5.000 ln/ giy) thng qua cc l nh, to in nhng vt mc nh cho bn in sc nt. My in phun ch yu l my in mu do cu to ca chng thch hp cho vic in nhng bc nh ln, mu sc p. Mc ca my in phun c cung cp thng qua mt hoc nhiu khi khc nhau. Mc mt khi thng b ht trc mt mu khi in nhng bn in thin v mu , khi y li phi thay mi c khi. Hu ht cc hng sn xut chuyn sang dng mc nhiu khi, mi khi mt mu, ht mu mc no ta ch cn thay mu l xong.
My in phun ph hp vi nhu cu in thng thng ca vn phng v gia nh. Cht lng bn in p, in nhanh, vt mn. Tuy nhin, chi ph cho mt ln np mc kh cao. Nu bn c nhu cu v in nh th loi my in phun l thch hp nht.2. Cng giao tipMy in hin nay thng kt ni vi my tnh thng qua giao tip USB. Nu ch c nhu cu kt ni my in vi my tnh in th giao tip USB nn l la chn u tin. Mt s loi my in c bit giao tip qua cng COM hay LPT nhng chng khng ph bin. Ngoi ra, nu bn c nhu cu in trc tip t cc thit b di ng nh in thoi, my chp hnh, my quay phim th my in c h tr giao thc PictBridge (thng vit tt l PB) l la chn hng u. Bn cnh , mt s my in i mi cn c th in thng qua Bluetooth hoc Wi-Fi. Gi ca loi my in ny ngy cng gim nn bn c thm nhiu la chn in, c bit trong cc vn phng c nhiu nhn vin c nhu cu s dng my in.Mt giao tip na l FireWire, cho tc truyn cc k nhanh. Tuy nhin, giao tip ny ch xut hin trn nhng my tnh ca Apple nn trn my in chng khng ph bin lm. Nu c iu kin, bn nn u t vo giao tip FireWire v tc tht s nhanh, ci thin ng k hiu nng lm vic so vi giao tip USB, nht l vi nhng ai thng phi in nhiu ln khng lin tc.Mt giao tip c nhiu my in th h mi h tr (c bit l nhng dng my tt c trong mt) l Wi-Fi. u im ca nhng dng ny l bn c th in n khng dy t cc thit b nh my tnh xch tay, my tnh bng (qua AirPrint ca iOS hay nhng cng c khc) hoc in thoi thng minh. Tuy nhin, mt iu bn tr gi cho nhng tnh nng thi thng ny l gi c th i ln t 1 n 2 triu ng. Do , nu thc s cn thit bn mi nn suy xt n chun giao tip ny.
My in BROTHERMFC-J6510DW3. H iu hnh h trHin nay, hu ht my in u h tr driver cho Windows cc loi. Nu bn dng nhng h iu hnh khc, chng hn nh Mac OS, Linux hay Solaris th nn lu ti HH mnh dng c c h tr bi hng my in hay khng. Mt s loi my in khng c h tr bi chnh hng nhng li c nhng vc s ch li driver, tuy nhin, chng thng khng c n nh. bit c my in c h tr h iu hnh no, bn c th nhn vo bng cu hnh hoc lin h trc tip vi ngi bn hng c thm thng tin.
Nhng dng my in c h tr bi h iu hnh s hot ng n nh, nhiu ty chnh v hiu qu hn.4. Kch thc giyMy in gia dng ch h tr mt kh giy duy nht. Bn phi lu n kh giy thng dng chn mua my, trnh trng hp lng ph tin. Vi my in gia dng v vn phng, giy A4 v giy A3 c h tr rng ri. Mt s my in c th in hai loi giy, A3/A4 v giy th. Nu bn khng cn in giy th c th chn la loi khng c in th gim chi ph. Vi nhu cu in giy ln hn, chng hn nh A2, A1, bn phi lin h i l my in mua nhng loi my in c bit.
5. Tc inTc in ca my in thng c tnh bng s trang trong mt pht, k hiu ppm (pages per minute). Thng s ny cng ln th tc in cng nhanh. Vi nhu cu vn phng v gia dng, tc nm trong khong 15-22 ppm l t yu cu. Bn c th la chn tc nhanh hn nu c nhu cu in nhiu.6. phn giiYu t ny rt quan trng, n th hin sc nt ca bn in. phn gii thng k hiu l dpi (dots per inch). phn gii ng ra c biu th bi hai kch thc di v rng ca bn in. K hiu dpi th hin cho ta bit chiu rng ca bn in. Chng hn my in h tr phn gii 4800x1200 th thng s dpi s l 1200 dpi. phn gii h tr cng ln th bn in cng p, cng sc nt. Tuy nhin, vi nhu cu in vn bn th phn gii ch cn khong 600 dpi n 800 dpi l . Nu bn thng in hnh nh th nn la chnmy inc phn gii t 900 dpi tr ln.Theo Echip