TurboPrint stopped recognizing Pixma Pro-100
Posted: Fri Feb 09, 2018 2:35 pm
I have a registered copy of TurboPrint Pro running on Ubuntu 16.04.3.
On the same network (wired Ethernet) is a Canon Pixma PRO-100.
Everything worked fine for a couple days but now the TurboPrint Printer Monitor says the printer is not connected or switched off. No other functions work (can't print, can't check ink levels, ... ).
The printer still works fine from a PC running Windows 7 on the same network.
tcpdump shows network traffic between my Linux machine and the printer when the TurboPrint monitor is running. This exchange happens repeatedly:
06:23:11.931784 IP 192.168.1.3.46364 > 192.168.1.9.8611: UDP, length 16
06:23:11.935814 IP 192.168.1.9.8611 > 192.168.1.3.46364: UDP, length 267
I have tried closing TurboPrint, killing the print monitor process, and restarting. That didn't help.
On the same network (wired Ethernet) is a Canon Pixma PRO-100.
Everything worked fine for a couple days but now the TurboPrint Printer Monitor says the printer is not connected or switched off. No other functions work (can't print, can't check ink levels, ... ).
The printer still works fine from a PC running Windows 7 on the same network.
tcpdump shows network traffic between my Linux machine and the printer when the TurboPrint monitor is running. This exchange happens repeatedly:
06:23:11.931784 IP 192.168.1.3.46364 > 192.168.1.9.8611: UDP, length 16
06:23:11.935814 IP 192.168.1.9.8611 > 192.168.1.3.46364: UDP, length 267
I have tried closing TurboPrint, killing the print monitor process, and restarting. That didn't help.