Sharp MX-3050N / MX-3060N / MX-3070N / MX-3550N / MX-3560N / MX-3570N / MX-4050N / MX-4060N / MX-4070N (serv.man9) Service Manual ▷ View online
MX-4070N 2 – 13
2. For bundled developer (bag) shipment
A. Unpacking
(1)
Unpacking
1)
Cut the polypropylene bands.
2)
Remove the top case, cushioning materials, and case of the main
unit.
unit.
3)
Remove F -add. Remove the vinyl bag of the main unit.
4)
Pull out the grips.
5)
Lift the main unit slowly by 4 people, and put it gently to the flat
and safety place.
and safety place.
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MX-4070N 2 – 14
(2)
Fixing tape and protection material removal
1)
Remove the waste toner box toward you while pushing the
unlocking levers on both sides of the waste toner box.
unlocking levers on both sides of the waste toner box.
2)
Remove the transfer unit fixing material.
(3)
Packed items check
DSPF Model
EXIT TRAY
CABINET
standard
model
CABINET
standard
model
RSPF Model
EXIT TRAY
CABINET
standard
model
CABINET
standard
model
No.
Name
Quantity
1
Developer (Color : C/M/Y)
1
2
Developer (Black)
1
3
Operation manual
1
4
Protection sheet
1
1
4
3
2
2
: ‘16/Apr.
2
MX-4070N 2 – 15
(4)
Lock release
a. Tray rotation plate lock release
1)
Pull out the tray. Turn the fixing material and remove it. Remove
the caution label.
Attach the removed fixing material to the position shown in the fig-
ure for future use.
Close the tray which was pulled out.
the caution label.
Attach the removed fixing material to the position shown in the fig-
ure for future use.
Close the tray which was pulled out.
b. Scanner (2/3 mirror unit) lock release
1)
Remove the optical unit fixing screw, and remove the note label.
2)
Attache the protection sheet.
B. Installation
When an optional paper feed desk is connected to the machine,
unpack and install the paper feed desk, then unpack the machine.
Place the machine on the option desk securely, and perform the
installing procedures of the machine.
Place the machine on the optional desk firmly and secure.
unpack and install the paper feed desk, then unpack the machine.
Place the machine on the option desk securely, and perform the
installing procedures of the machine.
Place the machine on the optional desk firmly and secure.
(1)
Developer installation
Be careful not to leave fingerprints or oily dirt on the DV roller surface.
1)
Open the front cabinet. Remove the waste toner box toward you
while pushing the unlocking levers on both sides of the waste
toner box.
while pushing the unlocking levers on both sides of the waste
toner box.
2)
Remove the connecter.
3)
Turn the drum cover securing locks (2) to release, and then raise
the drum positioning cover.
the drum positioning cover.
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MX-4070N 2 – 16
4)
Raise a lever to the left. Pull out the developing unit to remove.
5)
Open the cover to remove.
6)
Loading developer to the developing units.
Be sure to shake the bag of developer thoroughly before pouring
into the developing unit.
into the developing unit.
When pouring the developer into the unit, use care to not get
developer into the drive section.
developer into the drive section.
7)
Attach the cover.
Close the cover. Fix the two screws. (Tightening torque: 0.5-0.6N/
m)
m)
Check that the boss is fitted with the hole beside the screw on the
cover.
cover.
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