11
5.
www.hp.com/support/ljM178MFP
.
1. 123.hp.com/laserjet
2.
3.
1. www.hp.com/support/ljM178MFP.
2.
3.
4.
1.
2.
7.
www.hp.com/support/ljM178MFP
6.1
6.
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.
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1.
2.