Epson C63, C64, C83, C84 Service Manual page 26

EPSON Stylus C63/64/83/84
o
When you replace Holder pulley driven with new one,
lubricate it with the suitable amount of G-65 grease by the
specified position.
o
When you replace Front frame with new one, lubricate it
with the suitable amount of G-58 grease by the specified
position.
o
When you replace IC holder or Print head assy. with new
one, lubricate it with the suitable amount of G-58 grease by
the specified position.
o
When you replace Pulley driven shaft with new one,
lubricate it with the suitable amount of G-58 grease by the
specific position.
o
When you replace Pulley driven holder with new one,
lubricate it with the suitable amount of G-58 grease by the
specific position.
o
When IC holder/PW sensor/CR encoder sensor is removed
or replaced with new one, the following adjustment must be
performed in the order below.
1) Top margin adjustment
2) PF adjustment
3) Bi-d adjustment
4) Head angular adjustment
5) 1st dot adjustment
6) PW sensor adjustment (Only for SC83/84)
7) CR motor drive torque dispersion measurement
o
When Print head assy. is removed or replaced with new one,
the following adjustment must be performed in the order
below.
1) Head ID input
2) Top margin adjustment
3) PF adjustment
4) Bi-d adjustment
5) Head angular adjustment
6) 1st dot adjustment
7) PW sensor adjustment (Only for SC83/84)
8) CR motor drive torque dispersion measurement
Disassembly and Assembly
o
When CR timing belt is removed or replaced with new one,
tension adjustment of CR timing belt must be performed by
the degital tension gauge.
Disassembly
Revision A
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