Epson Stylus Pro GS6000 - Page 57

Epson Stylus Pro GS6000 Revision F
TROUBLE SHOOTING Remedies for Service Call Error 57
Confidential
1905
An abnormally low temperature of
the PRE HEATERS(64) on the
HEATER RELAY BOARD
ASSY
An abnormally low temperature of the PRE HEATERS(64) is detected. Check whether the PRE HEATERS(64) are properly connected.
Check whether the THERMISTOR, PRE(s) is correctly installed.
Check whether the THERMISTOR, PRE(s) is properly connected.
Check whether the FUSE has blown. If so, replace the FUSE.
Replace the HEATER RELAY BOARD ASSY (p.114).
1906
An abnormally low temperature of
the PLATEN HEATER(64) on the
HEATER RELAY BOARD
ASSY
An abnormally low temperature of the PLATEN HEATER(64) is
detected.
Check whether the PLATEN HEATER(s)(64) is properly connected.
Check whether the THERMISTOR, PLATEN(s) is correctly installed.
Check whether the THERMISTOR, PLATEN(s) is properly connected.
Check whether the FUSE has blown. If so, replace the FUSE.
Replace the HEATER RELAY BOARD ASSY (p.114).
1907
An abnormally low temperature of
the AFTER HEATER(64) on the
HEATER RELAY BOARD
ASSY
An abnormally low temperature of the AFTER HEATER(64) is detected. Check whether the AFTER HEATER(s)(64) is properly connected.
Check whether the THERMISTOR, AFTER(s) is correctly installed.
Check whether the THERMISTOR, AFTER(s) is properly connected.
Check whether the FUSE has blown. If so, replace the FUSE.
Replace the HEATER RELAY BOARD ASSY (p.114).
1908
An abnormal voltage of the heater
on the HEATER CONT BOARD
ASSY
The voltage of the HEATER CONT BOARD ASSY is abnormally
changed.
Replace the HEATER CONT BOARD ASSY (p.113).
Replace the P/S BOARD ASSY (p.117).
1909
Serial communication failure
between the HEATER CONT
BOARD ASSY and SUB-B/C
BOARD
The serial communication between the HEATER CONT BOARD ASSY
and the SUB_B BOARD ASSY/SUB_C BOARD ASSY cannot be
made.
Check whether the serial cable is properly connected. If not, connect it
properly.
1910
Insufficient temperature of the
PRE HEATERS(64) on the
HEATER RELAY BOARD
ASSY
The required temperature of the PRE HEATERS(64) cannot be reached. Check whether the AC cable for the heater is properly connected. If not,
connect the cable properly.
Check whether the THERMISTOR, PRE(s) is correctly installed.
Check whether the THERMISTOR, PRE(s) is properly connected.
Check whether the FUSE has blown. If so, replace the FUSE.
Replace the HEATER RELAY BOARD ASSY (p.114).
Error Code Error Name Description Remedy/Point to be checked