105
TRAK Machine Tools
Southwestern Industries, Inc.
TRAK 3ntr 3D Printers
–
Maintenance & Troubleshooting Manual
11)
Apply adequate firmware update: Be sure to run CLEANER firmware before loading the new HT
one (failing to do so can get you into unpredictable behavior)
Figure 6.31.9 LCD Display During Firmware Update
6.32
Print Server Stops Working
One reason can be depleted memory due to too many video recordings.
Remedy:
1)
Console access to print server (or SSH with putty)
2)
Remove some videos (one directory each) into directory
/var/lib/Repetier-Server/Printer/A2V2/time lapse or
/var/lib/Repetier-Server/Printer/A4V3/time lapse
3)
send the command
sudo reboot
4)
Server will reboot and regain control
6.33
Print Server
–
Lost Password
If you enabled access control on the print server but forgot your password, and there is not any other
administrator account available, the only way out is deleting all user accounts.
1)
Log on the print server using Putty
2)
Stop the print server
“sudo service repetierserver stop”
3)
Delete the user database:
“cd
/”
“cd
var/lib/Repetier-Server/dat
abase”
“rm
user.sql”
4)
Restart server to rebuild the user database (NOW ANYONE WILL BE ABLE TO LOGIN)
“sudo service repetierserver
start”
6.34
Print Server
–
Files Disappeared
This occurs if print server loses power when receiving a file.
To restore sanity:
1)
Log into print server using Putty
2)
Insert following command:
“cd
/”
“cd
var/lib/Repetier-
Server/printer”
“sudo
mc”
