Epson ET-4550 Service Manual page 14

ADF/Scanner ADF/Scanner
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
ADF/Scanner ADF/Scanner
0x0D 0x0D
ADF BS+ excess load error ADF BS+ excess load error
(100013) (100013)
0x0E 0x0E
A A D D F F 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
(100014) (100014)
0x10 0x10
HP detection failure HP detection failure
(100016) (100016)
0x11 0x11
Contact detection distance exceeded Contact detection distance exceeded
(100017) (100017)
0x12 0x12
Opposite side contact detection distance Opposite side contact detection distance
exceeded error exceeded error
(100018) (100018)
0x13 0x13
Wrong contact detection distance error Wrong contact detection distance error
(100019) (100019)
0x14 0x14
Measurement error Measurement error
(100020) (100020)
0x20 0x20
LED light failure LED light failure
(100032) (100032)
0x30 0x30
O O p p t t i i o o n n e e r r r r o o r r
(100048) (100048)
5 5 5 5 / / 6 6 5 5 6 6
Error Error
E E r r r r o o
code code
0x36 0x36
Paper jam error Paper jam error
(100054) (100054)
0x41 0x41
FB PID excess speed error FB PID excess speed error
(100065) (100065)
0x42 0x42
FB PID reverse error FB PID reverse error
(100066) (100066)
0x43 0x43
F F B B P P I I D D l l o o c c k k e e r r r r o o r r
(100067) (100067)
0x44 0x44
FB PID acceleration lock error FB PID acceleration lock error
(100068) (100068)
0x45 0x45 FB PID excess load error FB PID excess load error
(100069) (100069)
0x46 0x46
F F B B P P I I D D 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
(100070) (100070)
0x49 0x49
FB BS+ excess speed error FB BS+ excess speed error
(100073) (100073)
0x4A 0x4A
FB BS+ reverse error FB BS+ reverse error
(100074) (100074)
0x4B 0x4B
FB BS+ lock error FB BS+ lock error
(100075) (100075)
• • Sca Scanne nner M
• • Pa Pape per r ja jam m
• • 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
• • CIS CIS Un Unit it fa fail ilur ure e
• • Sca Scanne nner Ho
• • Ma Main B in Boa
• • Ins Insuff uffic icie ient gre
• • Fo Fore reig ign n obj
• • FFC for C FFC for CIS fail
• • CIS CIS Un Unit it fa fail ilur ure e
• • Scanne Scanner Housing fail
mark) mark)
• • Ma Main B in Boa
• • FFC for C FFC for CIS fail
• • Mo Moto tor fa r fail ilur ure e
• • Scanne Scanner driv
• • Ins Insuff uffic icie ient gre
• • Fo Fore reig ign n obj
• • La Lack ck of of ge
• • Def Deforma ormatio
• • CIS CIS Un Unit it fa fail ilur ure e
• • Ma Main B in Boa
• • 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
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
• • Pa Pape per r ja jam m
• • Fo Fore reig ign n obj
• • Loading/ Loading/eject
• • Usi Using lon ng long pape
• • ADF Encode ADF Encoder failure (cont
failure) failure)
• • Motor d Motor driver
• • ADF Encode ADF Encoder failure (cont
failure) failure)
• • Pa Pape per j r jam
• • A A D D F F E E n n c c o o d d e e r r f f a a i i l l u u r r e e ( ( c c o o n n t t a a m m i i n n a a t t e e d d / / d d e e t t a a c c h h e e d d s s c c a a l l e e , , E E n n c c o o d d e e r r B B o o a a r r d d
failure) failure)
• • 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
• • ADF Encode ADF Encoder failure (cont
failure) failure)
• • Motor d Motor driver
• • ADF Encode ADF Encoder failure (cont
failure) failure)
• • Pa Pape per j r jam
• • ADF Encode ADF Encoder failure (cont
failure) failure)
r Moto otor f r fail ailure ure
discon connec nection tion
r Housin using fa g failu ilure re
oard f rd fai ailu lure re
nt greas ase e
objec ect t
IS failure / FF ure / FFC for CIS C for CIS connect connection fai
r Housing failure (Inclu ure (Including wrong att ding wrong attachment of th
oard f rd fai ailu lure re
IS failure / FF ure / FFC for CIS C for CIS connect connection fai
r drive mec e mechanism hanism was ov was overloade erloaded. d.
nt greas ase e
objec ect t
gear ars s
tion of n of the the shaf shaft t
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
objec ect t
ejecting paper ing papers out of the sta s out of the standard ra ndard range or curle
g papers (Le rs (Legal or lo gal or longe nger) r)
r failure (contaminat aminated/det ed/detached scal ached scale, Encoder Boar
river failur failure (Mai e (Main Board n Board failu failure) re)
r failure (contaminat aminated/det ed/detached scal ached scale, Encoder Boar
am er error ror
r Moto otor f r fail ailure ure
chanism overload (a m overload (assembli ssembling failure
discon connec nection tion
r failure (contaminat aminated/det ed/detached scal ached scale, Encoder Boar
river failur failure (Mai e (Main Board n Board failu failure) re)
r failure (contaminat aminated/det ed/detached scal ached scale, Encoder Boar
am er error ror
r failure (contaminat aminated/det ed/detached scal ached scale, Encoder Boar
ion failure lure
achment of the origin e origin
ion failure lure
1 1 4 4
Confidential Confidential
R R e e v v i i s s i i o o n n B B
nge or curled papers d papers
e, Encoder Board d
e, Encoder Board d
ng failure, foreign obj , foreign object, ect,
e, Encoder Board d
e, Encoder Board d
e, Encoder Board d