Other Problems
6
Troubleshooting
183
It Is not Possible to Check the Amount of Discharged Fluid in the Drain Bottle
Is ink splattered around the
inside of the drain bottle?
If ink is splattered around the inside of the drain bottle, it may
not be possible to check how much discharged fluid the bottle
contains.
P. 83 "If It Is Not Possible to Check the Amount of Discharged Fluid in
the Drain Bottle"
Printer Cannot Be Operated from Mobile Panel
"
P. 153 "Important Notes on Using Mobile Panel"
Is the printer's operation
panel in use?
When you are using the printer's operation panel, you cannot
perform operations from Mobile Panel. Stop performing oper-
ations from the operation panel, and then press [MENU] on the
operation panel.
Is printer-side Bluetooth
communication turned on?
The printer's Bluetooth communication is turned off in the default
settings. When using Mobile Panel, use the printer's operation
panel to turn on Bluetooth communication.
P. 163 "Turning on Bluetooth Communication"
Is Mobile Panel connected to
a different printer?
You can only connect to one printer from a mobile terminal on
which Mobile Panel has been installed. You can register multiple
printers on Mobile Panel, but you cannot connect to multiple
printers at the same time. If you want to operate multiple printers,
use Mobile Panel to select the printer that you will connect to.
Is the printer-side Bluetooth
communication normal?
The state of the printer's Bluetooth communication is displayed
on the screen.
• ENABLE: The printer's Bluetooth communication is on, and the
printer is waiting for a connection to be established. If you cannot
operate the printer from Mobile Panel, there is a problem with the
connection environment. Check the causes of other problems.
• ENABLE*: The printer's Bluetooth communication is on, and the
printer is connected to Mobile Panel.
• DISABLE: The printer's Bluetooth communication is off.
• ERROR: An error has occurred in the printer's Bluetooth
communication. Contact your authorized Roland DG Corp. dealer.
* However, when the above screens are displayed, you cannot
perform operations from Mobile Panel.
P. 153 "Using Mobile Panel"
P. 166 "Viewing System Information"