Remote Maintenance should be protected so that access is allowed to administrators only.
The password is the same as the one of Web Image Monitor administrator. When the password is changed using "telnet", other's change also.
Related topics
Using telnetaccess
authfree
autonet
bonjour
devicename
dhcp
dhcp6
diprint
dns
domainname
etherauth
etherconfig
help
hostname
http
ifconfig
info
ipp
ipsec
ipv6
logout
lpr
nat_ui
passwd
pathmtu
prnlog
rhpp
route
set
show
smb
snmp
sntp
spoolsw
ssdp
status
syslog
upnp
web
wiconfig
wins
wsmfp
8021x