p**5
发帖数: 2544 | 1 最近刚买了一个Ricoh SP c250dn wifi printer, and the first night when I set
it up I could print from my laptop.
But then I turned it off and moved to a better place, and after that I
cannot print any more.
checking the printer， it shows wifi connected；but the laptop shows it is
offline。
I checked IP address of the printer, and it is the same IP address (it never
changes). I am using DHCP.
I deleted the printer, and tried to use tcp/ip port and the IP address to
set up the printer, but the laptop cannot find the printer by IP address.
any ideas? Thanks in advance. | p*******m
发帖数: 20761 | | b******e
发帖数: 1861 | 3 试试固定ip地址，然后电脑上重加一下
never
【在 p**5 的大作中提到】
: 最近刚买了一个Ricoh SP c250dn wifi printer, and the first night when I set
: it up I could print from my laptop.
: But then I turned it off and moved to a better place, and after that I
: cannot print any more.
: checking the printer， it shows wifi connected；but the laptop shows it is
: offline。
: I checked IP address of the printer, and it is the same IP address (it never
: changes). I am using DHCP.
: I deleted the printer, and tried to use tcp/ip port and the IP address to
: set up the printer, but the laptop cannot find the printer by IP address.
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