T R O U B L E S H O O T I N G 5; Error Messages - Epson DFX-5000+ Service Manual

This chapter lists various problems and their possible solutions.
Note : No special tools are needed for troubleshooting to the unit level, except a
digital multimeter.
oscilloscope.)
E r r o r M e s s a g e s
The DFX-5000+ indicates errors using beeps described in the table below.
Beeps
(1 b:ep)
(2 sets of 3 beeps)
(5 sets of 4 beeps)
(3 beeps)
5 beeps, with a pause between each beep)
(5 sets of 2 beeps)
(4 beeps)
l o o o o o o o o o
(10 beeps, with a pause between each
(8 sets of 2 beeps)
l ooooooooo
(10 beeps)
EPSON DFX-5000+ Service Manual

T r o u b l e s h o o t i n g 5

(Component-level troubleshooting may require an
Table 5-l. Error Codes
Error
BEL code (07H)
Paper out or
jammed
Other paper
error
Abnormal
voltage
Incorrect RAM
Cover open
Head driver
shot-l
-lead fan driver
shot-l
Illegal paper
Cause
Printer received a BEL command.
Isolation resistance in the carriage
motor too low. (See Table 5-2.)
Printer out of paper during printing or
paper feeding.
Printer detects a paper jam.
Front, rear, or top PE sensor broken.
Paper out at power on.
Printer backed out paper, but
previous print job is not torn off.
Voltage of the Cl 17 power supply
board assembly too low.
Head fan driver IC shot-ted.
Incorrect paper is loaded in printer.
5-1