Brother DCP-1510 Service Manual page 78

4.10 T T roubl 4.10 roublesho
4.10 4.10.1 .1 No doc No documen
<User Check> <User Check>
- - Set the document pro
- - Check that the numb
4.10.2 4.10.2 Multiple do Multiple documents
<User Check> <User Check>
- - Check that pa
4.10.3 4.10.3 Document Document becomes
Document jam in the ADF cover Document jam in the ADF cover
<User Check> <User Check>
- - Check that pa
- - Check that pa
- - Check that the num
eshooting oting for for Docu Document
ument is fed t is fed
Set the document properly and check that the dis perly and check that the display on the LCD change
Check that the number of document er of documents set is within the stand
S S t t e e p p C C a a u u s s e e
Document detection actuator Document detection actuator
1 1
coming off coming off
ADF bevel gear ASSY attachment ADF bevel gear ASSY attachment
2 2
failure failure
Connection failure of the ADF Connection failure of the ADF
3 3
sensor harness sensor harness
Doc Docume ument nt sep separa arate te roll
4 4
5 5 AD ADF F se sens nsor or fa fail ilur ure e
6 6 M M a a i i n n P P C C B B f f a a i i l l u u r r e e
cuments are are fed
Check that paper used for the documen per used for the document is not thinner than the stand
S S t t e e p p C C a a u u s s e e
1 1 Abra rasi sion Ab on of of th the A e ADF DF s s ep
becomes jammed jammed
Check that paper used for the documen per used for the document is not thinner than the stand
Check that paper used for the documen per used for the document is not shorter than the standa
Check that the number of document ber of documents set is within the standa
S S t t e e p p C C a a u u s s e e
Foreign object in the document Foreign object in the document
1 1
chute. chute.
Document scanning position Document scanning position
2 2
actuator coming off actuator coming off
3 3 D D oc ocum umen ent p t pin inch ch ro roll ller er co
Connection failure of the ADF Connection failure of the ADF
4 4
sensor harness sensor harness
Abrasion of the document feed Abrasion of the document feed
5 5
roller roller
6 6 M M a a i i n n P P C C B B f f a a i i l l u u r r e e
1-62 1-62
ment Pape Paper Fe r Feeding eding Prob
play on the LCD changes. s.
s set is within the standard.
Reattach the document detection actuator. Reattach the document detection actuator.
Reattach the ADF bevel gear ASSY. Reattach the ADF bevel gear ASSY.
Reconnect the ADF sensor harness. Reconnect the ADF sensor harness.
roller er fail failure ure Rep Replac lace e the
holder ASSY. holder ASSY.
Repl plac Re ace e th the e AD
R R e e p p l l a a c c e e t t h h e e m m a a i i n n P P C C B B A A S S S S Y Y . .
fed
t is not thinner than the standard.
epar arat atio ion p n pad ad Re Repl plac ace th
t is not thinner than the standard.
t is not shorter than the standard.
s set is within the standard.
Remove the foreign object. Remove the foreign object.
Reattach the document scanning position Reattach the document scanning position
actuator. actuator.
comi min n g o g off ff R R ea eatt tta a ch ch th the d
Reconnect the ADF sensor harness. Reconnect the ADF sensor harness.
Replace the ADF unit. Replace the ADF unit.
R R e e p p l l a a c c e e t t h h e e m m a a i i n n P P C C B B A A S S S S Y Y . .
Problems lems
ard.
R R e e m m e e d d y y
the doc docume ument nt sep separa arate te rol
ADF F se sens nsor or PC PCB B AS ASSY
ard.
R R e e m m e e d d y y
e the AD e ADF un F uni i t. t.
ard.
rd.
rd.
R R e e m m e e d d y y
e doc ocum umen ent p t pin inch ch ro roll ller er. .
Confidential Confidential
roller ler
SY. .