Canon iPF720 - imagePROGRAF Color Inkjet Printer, Руководство по обслуживанию

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Chapter 4
4-2
4.2 Disassembly/Reassembly
4.2.1 Disassembly/Reassembly
0012-6355
The general disassembly and assembly flows of the major components are shown below.
F-4-2
3
4
6
3
2
5
1
4
3
3
2
1
1
5
6
Left side co
v
e
r S
(h2)
Upper
co
v
e
r
(h1)
Right side co
v
e
r S
(h2)
Maintenance
car
tr
idge
Rear
co
v
e
r
(s12)
Open
the
upper
c
o
v
er
Oper
ation
panel
(c2,h2)
Platen
(L)
Platen
(R)
Cutter
unit
P
o
w
e
r
supply
(c4,s6)
Main
c
ontroller
(c16,s6)
IF
co
v
e
r
(s2)
Expansion
board
Right
side
c
o
v
er
(s2)
Left
side
c
o
v
er
(s2)
Rear
left
co
v
e
r
(s1,
h1)
Rear
ri
ght
co
v
e
r
(s1,h1)
Ink tank
co
v
e
r
lid
(h2)
Spr
ing
DC
P
o
w
e
r
s
upply
c
ab
le
(c6)
Left
bottom
c
o
v
er
(s2)
Pinch
roller
pressure
sensor
(s2,
c
1)
Roll
holder
slot
left
(s4)
Pinch
roller
p
ressure
a
xis
(s7)
Pinch
roller
unit
(s1)
x
5
P
aper
feed
guide
(s2)
x
2
F
eed
sensor
(s1,
c
1)
LF_ENC
cab
le
(c1)
DC_L
cab
le
(c5)
DC_R
cab
le
(c8)
Upper
rear
co
v
e
r
(s3)
Roll
holder
slot
ri
ght
(s4)
P
aper
release
le
v
e
r
Right
bottom
c
o
v
er
(s2)
Ink tank co
v
e
r
(s1,h3)
F
ront
co
v
e
r
(s2,h2)
EEPR
OM
cab
le
(c4)
P
aper
deliv
er
y
guide
(s2)
V
alv
e
motor
unit
(c2,s3)
V
a
lv
e
motor
unit
c
o
v
er
(c1,s2)
T
ube
base
c
o
v
er
(h4)
Cab
le
mount
(s1)
Carr
iage
rela
y
PCB
(s2)
T
ube
base
(s2)
F
eed
roller
(s2)
Co
v
e
r
s
ta
y
left
(s2,
c2)
Co
v
e
r
sta
y
right
(s2,
c3)
Left
front
co
v
e
r
(s1)
F
eed
roller
s
ensor
(c1,
s1)
Dr
iv
e
belt
T
ensioner
Idler
roller
mount
(s2)
Carr
iage
motor
(s4,c1)
Loosen
the
tensioner
on
the
idler
roller
mount
Linear
scale
Spr
ing
Carr
iage
belt
Belt
s
topper
x2
Carr
iage
unit
F
eed
motor
suppor
t
(s4,
c
1)
F
eed
motor
(s4)
W
a
ste ink bo
x tr
a
y
(s2)
F
eed
roller
p
late
(s3)
Encoder
slit
(s1)
Ink
tube
unit
Air
flo
w
fan
(R)
(s2,c2)
Air
flo
w
fan
(L)
(s2,c2)
Suction
fan
(s2,c2)
Ink
tank
unit
(c4,s2)
Upper
ri
ght
co
v
e
r
(s1)
Purge
unit
(s4,
c2)
Mo
v
e
the
c
arr
iage
o
v
er
the
p
laten
Maintenance
jet
tr
a
y
(s1)
T
u
be
holder
co
v
e
r
(c1,s2)
T
ube
holder
(s1)
Spr
ing
Pr
inthead
loc
k
le
v
er
Head
holder
Sheet
Shor
t
fle
xib
le
cab
le
(c2)
Head
rela
y
PCB
(c4)
Pr
inter
Symbol
Meanings
c:
Connector
,
e
:
E-r
ing,
h:
Holder
,
s
:
Scre
w
W
a
ste ink bo
x
(s4)