I'm assuming your printer is on the network and has an IP address. I use a remote outq setup to print to network printers. Here's the command:
crtoutq ----> press F4 to prompt
Create Output Queue (CRTOUTQ)
Type choices, press Enter.
Output queue . . . . . . . . .OUTQ > TESTQ
Library . . . . . . . . . . *CURLIB
Maximum spooled file size: MAXPAGES
Number of pages . . . . . . . *NONE
Starting time . . . . . . . .
Ending time . . . . . . . . .
+ for more values
Order of files on queue . . . . SEQ *FIFO
Remote system . . . . . . . . . RMTSYS > '157.198.999.999' <-- enter printer IP here
Remote printer queue . . . . . RMTPRTQ printername
Writers to autostart . . . . . . AUTOSTRWTR > 1
Queue for writer messages . . . MSGQ QSYSOPR
Library . . . . . . . . . . . *LIBL
Connection type . . . . . . . . CNNTYPE > *IP
Destination type . . . . . . . . DESTTYPE > *OTHER
Host print transform . . . . . . TRANSFORM *YES
Manufacturer type and model . . MFRTYPMDL *HP5
-->Use F4 to prompt for printer type
Workstation customizing object WSCST *NONE
Library . . . . . . . . . . .
Image configuration . . . . . . IMGCFG *NONE
Destination options . . . . . . DESTOPT XAUTO XAIX
Print separator page . . . . . . SEPPAGE *NO
User defined option . . . . . . USRDFNOPT *NONE
Use the help function (F1) to assist with the parms, use F4 to display choices for each parm