I just got a new ZT410 printer for 4x4 ISBT label. Has anyone used this printer? Please share the printer settings you are using. I need help adjusting font size and height. For those of you using ZM400 what are your settings? 

View Printer Configuration   ZT410 - I like the "refrigerator light" in this printer!

  +25.0               DARKNESS         

  3.0 IPS             PRINT SPEED      

  +000                TEAR OFF         

  TEAR OFF            PRINT MODE       

  GAP/NOTCH           MEDIA TYPE       

  TRANSMISSIVE        SENSOR SELECT    

  THERMAL-TRANS.      PRINT METHOD     

  1248                PRINT WIDTH      

  1222                LABEL LENGTH     

  41001-97/1408-02598 PRINT HEAD ID    

  39.0IN   988MM      MAXIMUM LENGTH   

  MAINT. OFF          EARLY WARNING    

  NOT CONNECTED       USB COMM.        

  BIDIRECTIONAL       PARALLEL COMM.   

  RS232               SERIAL COMM.     

  9600                BAUD             

  8 BITS              DATA BITS        

  NONE                PARITY           

  XON/XOFF            HOST HANDSHAKE   

  NONE                PROTOCOL         

  NORMAL MODE         COMMUNICATIONS   

  <~>  7EH            CONTROL PREFIX   

  <^>  5EH            FORMAT PREFIX    

  <,>  2CH            DELIMITER CHAR   

  ZPL II              ZPL MODE         

  CALIBRATION         MEDIA POWER UP   

  CALIBRATION         HEAD CLOSE       

  DEFAULT             BACKFEED         

  +000                LABEL TOP        

  +0000               LEFT POSITION    

  DISABLED            REPRINT MODE     

  050                 WEB SENSOR       

  080                 MEDIA SENSOR     

  052                 RIBBON SENSOR    

  050                 TAKE LABEL       

  027                 MARK SENSOR      

  027                 MARK MED SENSOR  

  002                 TRANS GAIN       

  017                 TRANS BASE       

  058                 TRANS LED        

  001                 RIBBON GAIN      

  255                 MARK GAIN        

  043                 MARK LED         

  DPCSWFXM            MODES ENABLED    

  ........            MODES DISABLED   

  1248 12/MM FULL     RESOLUTION       

  2.0                 LINK-OS VERSION  

  V75.19.7Z <-        FIRMWARE         

  1.3                 XML SCHEMA       

  6.5.0 0x0012.0x0047 HARDWARE ID      

  4096k............R: RAM              

  65536k...........E: ONBOARD FLASH    

  NONE                FORMAT CONVERT   

  FW VERSION          IDLE DISPLAY     

  05/16/17            RTC DATE         

  19:58               RTC TIME         

  DISABLED            ZBI              

  2.1                 ZBI VERSION      

  READY               ZBI STATUS       

  3,075 LABELS        NONRESET CNTR    

  3,075 LABELS        RESET CNTR1      

  3,075 LABELS        RESET CNTR2      

  16,300 IN           NONRESET CNTR    

  16,302 IN           RESET CNTR1      

  16,302 IN           RESET CNTR2      

  41,407 CM           NONRESET CNTR    

  41,407 CM           RESET CNTR1      

  41,407 CM           RESET CNTR2      

  EMPTY               SLOT 1           

  EMPTY               SLOT 2           

  0                   MASS STORAGE COUNT

  0                   HID COUNT        

  OFF                 USB HOST LOCK OUT

Thank u very helpful for comparison. I cannot change the max print width above 832 and label length of 37. I think this might be the problem. Do u know a setting that controls this feature? 

Is your printer only 203 dpi. Ours are 300 dpi.  I  am looking at the manual. It says accepted value for  ZT410 Print Width 203 dpi = 0002 to 832. I don't see anything about max for label length.

Yes it's 203dpi and come to find out that's the problem. But zebra sells a part to convert 203 to 300 dpi. Hope it helps somebody. Thank you for your help.