
SECTION 6
TROUBLESHOOTING
107
Interface Communication Problems
CONDITION PROBLEM SOLUTION
M Series Driver does not
respond to printer being
connected via USB.
Driver shows printer off-line,
even with printer connected and
powered-up.
Wrong USB port selected in “M
Series Driver”.
More than one copy of the “M
Series Driver” is present and the
wrong one was selected.
System is hung-up.
USB Port, or Cable Connection
problem
Verify that you are selecting the
appropriate USB port in the
driver Ports Tab. Note: During
driver install the USB port was
automatically assigned. However
if someone changes the port
setting in the driver you will need
to manually reassign the port.
If a second M Series Driver was
loaded; be sure to select the
appropriate one as your default.
Clear spooler, and then reboot
printer/computer.
Test using known good USB
cable; replace cable if necessary.
If still no communication; check
printer using another known
good system (computer,
No communication with
Toolbox utility.
Computer system does not meet
minimum requirements.
Java/Microsoft .NET Framework
not installed or version not
supported.
Printer’s Toolbox (Embedded
Web Server) not responding.
Firewall is blocking
communication with Toolbox.
System is hung-up.
USB Cable connection issue.
Check that computer system
meets minimum requirements.
Install/Update Java to version 6.
Install Microsoft .NET
Framework 3.5 (32 bit) or 4 (64
bit).
Close and reopen Toolbox utility.
Change firewall settings to allow
access.
Reboot printer/computer.
Job is sent, but printer does not
feed or print.
Printer not connected to
computer.
Printer Error
Media Sensor is covered in Print
Engine.
Improper Driver Config.
System is hung-up.
Incorrect settings for wiper &
Connect printer cable to
computer and resend job.
Open Toolbox utility to view
errors.
Open clamshell and remove
media.
Uninstall, Re-install Driver.
Reboot printer/computer.
Call Service Support
Erratic output
(printing garbage, feeding blanks,
etc.)
Problem with software
Improper driver selected.
System was disrupted by static
Test from another software
program. Contact software
vendor.
Use M Series Driver
Reboot printer/computer.
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