Epson ET-4550 Service Manual page 15

Printer Printer
T T r r o o u u b b l l e e s s h h o o o o t t i i n n g g
E E p p s s o o n n E E T T - - 4 4 5 5 5 5 0 0 , , L L 6 6
Error type Error type
0x4D 0x4D
FB BS+ excess load error FB BS+ excess load error
(100077) (100077)
0x4E 0x4E
F F B B B B S S + + d d r r i i v v i i n n g g t t i i m m e e e e r r r r o o r r
(100078) (100078)
0x51 0x51
Auto judge Fatal Error 1 Auto judge Fatal Error 1
(100081) (100081)
0x52 0x52
Auto judge Fatal Error 2 Auto judge Fatal Error 2
(100082) (100082)
0x53 0x53
Auto judge Fatal Error 3 Auto judge Fatal Error 3
(100083) (100083)
0x54 0x54
Auto judge Fatal Error 4 Auto judge Fatal Error 4
(100084) (100084)
0x55 0x55
Auto judge Fatal Error 5 Auto judge Fatal Error 5
(100085) (100085)
0x60 0x60
Home position Home position
(000096) (000096)
0x68 0x68
Valve initialization timing contact Valve initialization timing contact
detection error detection error
(000104) (000104)
0x69 0x69
I/S clutch action timing contact detection I/S clutch action timing contact detection
error error
(000105) (000105)
5 5 5 5 / / 6 6 5 5 6 6
Error Error
E E r r r r o o
code code
0x6B 0x6B
PF runaway error PF runaway error
(000107) (000107)
0x7F 0x7F
Inspection mode timing error Inspection mode timing error
(000111) (000111)
0x8D 0x8D
Factor error other than printer device Factor error other than printer device
(000141) (000141)
0x8E 0x8E
D D r r i i v v e e r r m m i i s s m m a a t t c c h h e e r r r r o o r r
(000142) (000142)
0x8F 0x8F
EEPROM verify error (by command) EEPROM verify error (by command)
(000143) (000143)
0x93 0x93
PE Sensor error PE Sensor error
(000147) (000147)
0x97 0x97
(000151) (000151) Head drive circuit excessive voltage error Head drive circuit excessive voltage error
0x9A 0x9A
Circuit error (include blowout of a fuse) Circuit error (include blowout of a fuse)
(000154) (000154)
0x9B 0x9B
Transistor temperature error Transistor temperature error
(000155) (000155)
0x9C 0x9C
X-Hot detect error (pre printing) X-Hot detect error (pre printing)
(000156) (000156)
0x9D 0x9D
X-Hot detect error (after flushing) X-Hot detect error (after flushing)
(000157) (000157)
0x9E 0x9E
Head temperature error Head temperature error
(000158) (000158)
• • Sca Scanne nner M
• • ADF drive me ADF drive mechanis
lubrication failure) lubrication failure)
• • Cabl Cable e dis
• • M M a a i i n n B B o o a a r r d d f f a a i i l l u u r r e e
• • Carria Carriage overl ge overload erro
• • Def Deforma ormatio
• • Ink Ink sys syste tem fa
• • CR CR Mo Moto tor f
• • Def Deforma ormatio
• • CR Encoder fai CR Encoder failure (con
failure) failure)
• • Cabl Cable e dis
• • Ink Ink sys syste tem fa
• • Ma Main B in Boa
Tab Table 1- le 1-2. 2. Fat Fatal Er al Error L ror List
r r n n a a m m e e
• • PF Encoder fa PF Encoder failure (co
failure) failure)
• • Mot Motor or dri
This error occurs if the printer becomes a fatal error status due to a This error occurs if the printer becomes a fatal error status due to a
failure of parts other than the printer such as the scanner or ADF. failure of parts other than the printer such as the scanner or ADF.
A A n n u u n n s s u u p p p p o o r r t t e e d d d d r r i i v v e e r r w w a a s s u u s s e e d d
• • PE S PE Sen ensor
• • Ma Main B in Boa
• • He Head ad FF FFC fa
• • Ma Main B in Boa
• • Ma Main B in Boa
• • Pr Prin inthe thead fa
• • Ma Main B in Boa
r Moto otor f r fail ailure ure
chanism overload (a m overload (assembli ssembling failure
discon connec nection tion
---* ---*
oad error (paper r (paper jam/fo jam/foreign ob reign object)
tion of the M n of the Main F ain Fram rame e
m fail ilur ure e
r fai ailu lure re
tion of the F n of the Front F ront Fram rame e
lure (contamina taminated/de ted/detache tached scale, Enco
discon connec nection tion
m fail ilur ure e
oard f rd fai ailu lure re
ist
P P o o s s s s i i b b l l e e c c a a u u s s e e
ilure (contamin ntaminated/d ated/detache etached scale, Enco
driver ver fai failur lure e
---* ---*
---* ---*
sor fa fail ilur ure e
oard f rd fai ailu lure re
C fail ilure ure
oard f rd fai ailu lure re
oard f rd fai ailu lure re
ad fail ilure ure
oard f rd fai ailu lure re
ng failure, foreign obj , foreign object, ect,
ject)
d scale, Encoder Board der Board
1 1 5 5
Confidential Confidential
R R e e v v i i s s i i o o n n B B
d scale, Encoder Board der Board