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  3. Core XL Series - General Use

Core 5 XL Series Start Up Trouble Shooting

A quick guide to potential problems that may arise during printer start up.

  Error description Probable Causes Remedy
1 The printer does not
turn on after
pressing the
Function button.
The printer has not completed
booting up
Check the Function button to
see if it is blinking. If it is slowly
blinking, the printer is booting
up. Wait for the printer to
complete the boot cycle. 
  Printer requires a re-boot
(toggle switch on the back of
the printer) 
Turn rear On/Off button “Off.”
Wait 15 seconds. Turn rear
On/Off button “On.”
Main connecting cable
disconnected from mains or
printer. 
Connect the main cable to
mains and printer
Rear On/Off switched Off Turn On the rear On/Off switch
No power to the mains outlet Inspect mains electrical fuses or
breaker switch
Defective power supply  Confirm LED lit in power supply
  If none of the above solves the problem, contact the B9Creations, LLC support
2 Touchscreen lights
up but does not
display  B9 Core 5 
Series XL main page.
Printer requires a re-boot Turn rear On/Off button “Off.”
Wait 15 seconds. Turn rear
On/Off button “On.”
  If none of the above solves the
problem, contact the
B9Creations, LLC support 
3 Touchscreen displays the  B9 Core 5  Series XL main page, but the touchscreen is not responsive. Printer requires a re-boot Wait 5 minutes. Turn rear
On/Off button “Off.” Wait 15
seconds. Turn rear On/Off
button “On.” 
  If none of the above solves the problem, contact the B9Creations, LLC support
  Error description Probable Causes Remedy
4 Indication Fails to start 
printing  
Door Open  Close door to start printing
  Print workflow not followed 
correctly   
Re-load model onto B9 Core 5 
Series XL Series, follow the print 
procedure 
Print Model not loaded or is loaded 
incorrectly  
Re-load model onto B9 Core 5 
Series XL Series, follow the print 
procedure
  If none of the above solves the 
problem, contact the B9Creations, 
LLC support
5 Printer Operates, but 
Indication fails to print 
Print model not created properly Check model in B9Create 2.0, 
insure model is “snapped to floor”
  Error with the Print model file Load and print “Test” model. If the test model prints accurately, the .stl model is not correct. Remake .stl file and reprint.  
Print Model not loaded or is loaded 
incorrectly  
Re-load model onto B9 Core 5 
Series XL Series, follow the print 
procedure
Improper material selected  Confirm material selected in the B9 Core 5 Series XL is the same as the material in the Vat used for printing
Model not sufficiently supported or 
improperly positioned
Adjust supports and modify the 
print position of the model. 
Material is old  Replace material in Vat. Clean Vat. Refill Vat with proper material. Reprint model.  
Re-boot required  Turn rear On/Off button “Off.” Wait 15 seconds. Turn rear On/Off button “On.” Re-load model and re-print 
  If none of the above solves the 
problem, contact the B9Creations, 
LLC support  
  Error description Probable Causes Remedy
6  Printer Operates, but 
Indication prints poorly 
Print model not created properly   Check model in B9Create, 
insure model is “snapped to floor or foundation”
  Error with the Print model file Load and print the “Sample Print” model. If the test model prints accurately, the .stl model is not correct. Remake .stl file and 
Improper material selected Confirm material selected in the B9 Core 5 Series XL is the same as the material in the Vat used for printing. 
Model not sufficiently supported or 
improperly positioned 
Adjust supports and modify the 
print position of the model.  
Material is old  Replace material in Vat. Clean Vat. Refill Vat with proper material. Reprint model.
Re-boot required Turn rear On/Off button “Off.” Wait 15 seconds. Turn rear On/Off button “On.” Re-load model and re-print 
  If none of the above solves the 
problem, contact the B9Creations, LLC support
7  The printer does not connect 
to a computer
Printer and computer not on the same network   Confirm the printer and computer are on the same network  
  Printer not connected to the 
network  
See Section Connecting to a 
Network. Confirm network 
Password is entered properly  
Computer not connected to the 
network  
Select the proper network and 
enter Password properly on the 
computer.
Network router not functioning 
correctly 
Turn off the router. Wait 15 
seconds. Restart router. Wait for 
the router re-boot sequence. 
Check the network status on the 
computer. 
ETHERNET CONNECTED DEVICES 
ONLY – Ethernet cable(s) bad.
Replace Ethernet cables that 
connect the printer and computer 
to the router. 
Wi-Fi CONNECTED DEVICES ONLY –
Printer out of range of the router 
Reposition printer closer to the 
router or router closer to the 
printer.  
Manually add the printer using the 
IP address found on the printer’s 
home page  
See Sections Connecting to a 
Network and Manual Connection.
Communication issue with the 
printer, computer and router.  
IT issue associated with the 
network. Contact your IT 
assistance.  
  If none of the above solves the 
problem, contact the B9Creations, 
LLC support 
  Error description Probable Causes Remedy
8 USB Cpj files not transferring to 
the printer. 
1. Bad USB, try a different USB
2. Verify printer USB operation: 
a) inserting a USB into the 
printer. 
b) Selecting USB Transfer on the main screen. Wait until the right and left screens are 
populated. 
c) On the left screen scroll to the Sample Print 
d) Hold your finger on the 
"Sample Print until the 
message appears "Do you want to transfer the Sample print to the USB? Select "Yes". 
e) The "Sample Print should now be on the USB. 
f) Again Select "USB Transfer" on the main screen if correctly operating the Sample Print should then appear on the right side "USB Memory" screen.
If the print does not appear, contact B9 
Technical
9 USB devices formatted with 
exFAT are not compatible.
Use a different USB format  
Error Code  Possible Cause Remedy
25000 This error code will be displayed if the printer is rebooted during a print cycle. Retry the print
25009 or 25011  Slicing Error Slightly adjust the layout in Create Software, re-slice, and reprint.
ERROR - MAX LED TEMP 
EXCEEDED, ABORTING 
PRINT or 25010 
  • Printer environment too warm 
  • Air Filters are dirty 
  • Inadequate Printer airflow clearance  
Turn printer “Off” for 10 minutes, ensure the printer is in an office temperature environment, air filters are clean and there are twelve inches of printer clearance