lpq show the printer is NOT ready, how to fix this problem?

[Daniel Li]

> I have configured printers.conf
>
> # Printer configuration file for CUPS v1.3.9
> # Written by cupsd on 2009-02-05 13:19
> <DefaultPrinter printer>
> Info HP
> Location 192.168.58.145
> DeviceURI socket://192.168.58.145:9102
> State Idle
> StateTime 1233811154
> Accepting Yes
> Shared Yes
> JobSheets none none
> QuotaPeriod 0
> PageLimit 0
> KLimit 0
> OpPolicy default
> ErrorPolicy stop-printer
> </Printer>
>
> /home/admin # ls /usr/etc/cups/ppd/
> PDF.ppd         printer.ppd
>
> /home/admin # ps |grep cupsd
>   645 root       3180 S   cupsd
>   663 root       3040 S   grep cupsd
>
> But when I query the printer, it says not ready, why? how can I fix this problem.
> /usr/etc/cups # lpq
> printer is not ready
> no entries
> /usr/etc/cups # ping 192.168.58.145
> PING 192.168.58.145 (192.168.58.145): 56 data bytes
> 64 bytes from 192.168.58.145: seq=0 ttl=60 time=10.6 ms
> 64 bytes from 192.168.58.145: seq=1 ttl=60 time=4.3 ms


Any hint or advice is well appreciated, thanks.