Read Sharp MX-6240N / MX-7040N (serv.man29) Service Manual online
MX-7040N DISASSEMBLY AND ASSEMBLY 10 – 61
3)
Clean the secondary transfer blade contact roller.
c. Secondary transfer roller
1)
1)
Remove the secondary transfer belt.
2)
Remove the bearing and the spring, and remove the second-
ary transfer roller.
ary transfer roller.
d. Secondary transfer toner reception seal
1)
1)
Remove the secondary transfer belt unit.
2)
Check the secondary transfer reception seal.
CAUTION: When replacing the secondary transfer toner reception
seal, attach it to the attachment reference.
e. Secondary transfer cleaner seal F/R, Secondary transfer
cleaner blade, Secondary transfer cleaning brush roller
1)
Remove the secondary transfer belt unit.
2)
Remove the secondary transfer cleaner seal F/R.
CAUTION: When replacing the secondary transfer cleaner seals F/
R, attach them to the attachment reference. Also attach
so that the secondary transfer cleaner seals F/R are not
positioned over the secondary transfer cleaner blade.
so that the secondary transfer cleaner seals F/R are not
positioned over the secondary transfer cleaner blade.
3)
Remove the screw, and remove the secondary transfer
cleaner blade.
cleaner blade.
1
3
2
Difference-in-level reference
0mm
0.3mm
Diff
erence-in-le
vel
ref
erence
0mm
0.3mm
0mm
0.3mm
0mm
0.3mm
0mm
0.3mm
0mm
0.3mm
Blade edge
reference
reference
Blade edge
reference
reference
F
rame
cor
ner
edge
ref
erence
erence
F
rame
cor
ner
edge
ref
erence
1
1
2
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