Service manual
EPL-5600
IAc#onLaaer
161X)
Sarvlca
Manual
T?oublaahoottng
5.1 OVERVIEW
The
EPL-56W
and ActionLaser
16Ml
have a sophisticated, built-in,
selfdiagnostic
function that
reduces
tmubkshooting
time by identifying failed parts or components. This selfdiagrostic test
overcomes the
tmubkshooting
problems for page printers, in which even a trivial failure can result
in a serious print quality problem.
5.2 SELF-DIAGNOSTIC FUNCTION
This
section
describes the
selfdiagnostic
function in which the controller automatically
dwcks
the
operating conditions of each component. If any abnormality is detected, the printer displays an
error message on the LCD panel. Table 5-1 lists the messages that
tell
you if service maintenance is
required.
Table 5-1. Messages Requiring
Sewice
Maintenance
Error
Number
Error Condition Error
Typa
EOO03
Fusing Unit Error
Engine
Emor
EOO04
Main Motor Error
EOO05
Fan Motor Error
EOO06
Scanner Mirror Motor Error
EOO09
Laser Light Error
EO014
Communication Error for Engine Controller and Video Controller
Coool
CPU error (reserved)
Viieo
COO02
CPU error (privilege violation)
Controller
COO03
CPU error (illegal instruction)
Error
COO04
CPU error (no support FPU instruction)
COO07
CPU error (address
misa
align)
COO09
CPU error (reserved)
Coolo
CPU error (tag overflow)
20317
to 31
CPU error (no
suppoti
interrupt)
CO036
CPU error (no support coprocessor instruction)
X3128
to 254
CPU error (unimplemented instruction)
C0255
CPU error (bleak error)
Clooo
RAM error
Clllo
ROM (Cl 25 MAIN
boafd
IC
4) error
cl 120
ROM (Cl 25 MAIN board
IC
5) error
C1130
ROM
(C125
MAIN board
IC
7 or
IC22)
error
cl 140 ROM
(C125
MAIN board
IC
8 or
IC22)
error
cl 150 ROM
(C125
MAIN
board
IC
18 or
IC21)
error
C1160
ROM
(C125
MAIN board
IC
15 or
IC21)
error
cl 170
Option ROM
(C125
MAIN
board
IC
11)
error
Cl
180
Option ROM
(EPSONScript
Module) error
cl 190
Option font cartridge error
C1200
EEPROM write error
CI21O
EEPROM
write counter overflow
C1300
Option Type-B l/F error
C131O
Unsupported Type-B l/F installed
C1320 LocalTalk l/F module error
C1999 Other Video Controller error
A,B,D,
Software Error
Software
F to Z
Error
Rev.
A
5-1