EPSON Stylus Pro 7400/7800/9400/9800 Revision B
Troubleshooting Troubleshooting based on Panel Messages 176
Note "*1": If INK LOW and INK OUT errors occur at the same time, the corresponding indicators flashes for “LOW” state, and turns ON for “OUT” state.
"*2": Lights for 100 ms at an interval of five seconds.
"*3": When this error occurs for the first time after replacing the cutter, the printer runs the cutter replacement sequence. See “1.4.4.32 Cutter Replacement” (p.93) for details about the sequence.
"*4": While releasing the ink lever for replacing ink cartridges, the INK OUT and INK LEVER messages are displayed alternately at intervals of three seconds.
NO MAINTENANCE TANK
INSTALL THE
MAINTENANCE
TANK
The Maintenance Tank is not installed on the printer.
(Stylus Pro 7400/7800)
ON ON ON --- p.187
F/W INSTALL ERROR
UPDATE FAILED
RESTART THE PRINTER
The printer failed to update the firmware. Flashing Flashing Flashing Flashing p.187
I/F CARD ERROR
CHECK CARD TYPE
A type B optional interface error Flashing Flashing Flashing Flashing p.187
PRINTER ERROR
RESTART THE PRINTER
Rebooting the printer is required. Flashing Flashing Flashing Flashing p.187
CARRIAGE LOCKED
RELEASE THE CARRIAGE
LOCK
The Carriage is locked. Flashing Flashing Flashing Flashing p.187
Service Call
NNNNNNNNN
Service Call Flashing Flashing Flashing Flashing See Table 3-2.
Table 3-1. List of Panel Messages (continued)
Panel Message Printer Condition
LED Indication
Reference Pages
Power Pause Ink Check Paper Check