12-25-2019 06:59 AM
Canon i-Sensys MF512x. Configured network scanning via FTP. FTP uploaded to CentOS7, vsftpd. For 2 months everything worked perfectly - scanned, sent.
Yesterday, the MFP issued error # 808. Googled - Canon writes - reboot FTP server, check the settings and re-enter. I had rebooted FTP-Server, checked the settings, re-entered settings. FTP is available and working properly. Problem only with this MFP.
Scan FTP settings:
I had updated the controller firmware to 8.06. Did not help.
What could it be?
Thanks for the help.
12-25-2019 09:35 AM - edited 12-25-2019 09:38 AM
My cyrilic is pretty rusty so...
I would suggest changing the password on your FTP server to something very simple (for testing) "54321ABcd"
Update this on the printer, restart and then re-test.
Also ensure permissions are set correctly for the folder you are writing to.
12-25-2019 11:28 PM
I solved problem!
Problem was in long login to the FTP server.
FTP is on CentOS 7, a VM on VirtualBox. VB on a laptop, and a laptop on Windows - do not ask how it happened.
Started with a simple one - reinstalling guest add-ons. Despite the fact that the virtual machine is on SSD, it slowed down notably.
I went to solve problems with a laptop. Knocked out unnecessary functions: Windows Defender, threw unnecessary from startup.