Canon imageCLASS D1650 All-in-One Monochrome Laser Printer - Manual (Page 475)

<Use IPSec> *1
Select whether to perform encrypted communication by establishing a virtual private network (VPN) via IPSec.
Configuring IPSec Settings(P. 389)
<Off>
<On>
<Menu> <Preferences> <Network> <TCP/IP Settings> <Use IPSec> Select <Off> or
<On> <OK> Restart the machine
<Port Number Settings>
Change port numbers for protocols according to the network environment. Changing Port Numbers(P. 374)
<LPD>
1 to 515 to 65535
<RAW>
1 to 9100 to 65535
<WSD Multicast Discovery>
1 to 3702 to 65535
<HTTP>
1 to 80 to 65535
<Multicast Discovery>
1 to 427 to 65535
<POP3>
1 to 110 to 65535
<SMTP>
1 to 25 to 65535
<FTP>
1 to 21 to 65535
<SNMP>
1 to 161 to 65535
<MTU Size>
Select the maximum size of packets the machine sends or receives. Changing the Maximum Transmission
Unit(P. 55)
<1300>
<1400>
<1500>
Setting Menu List
467