EPSON Stylus C63/64/83/84

Revision A

1.3.10 Paper eject roller removal

￿When assembling Paper eject roller to main frame,

￿External view

Pulley, PF, Driven

Pulley, Eject, Driven

 

Bushing, 6

 

SPACER, 4.1x0.5

 

 

 

SPACER, 4.1x0.5

(This spacer is adopted only for SC83/84.

PF timing beltOn SC63/64, Paper eject roller shaft is pressed to [Pulley, Eject, Driven].)

Paper eject roller

Figure 1-16. Paper eject roller removal￿Part/Unit that should be removed before removing Paper eject rollerHousing (Right/Left/Frame) / CR unit with Front frame
￿ Removal procedurel
1) Loosen PF timing belt with pulling the timing belt to the left side from
[Pulley, PF, Driven]

2) Remove one spacer for securing [Pulley, Eject, Driven] to Paper eject roller,

and remove [Pulley, Eject, Driven] with pulling it to the left side of the
printer.

ADJUSTMENT ￿

REQUIRED

￿Do not touch the rubber portion.￿Make sure that [Bushing, 6] is correctly fixed.

￿Do not damage the tooth of [Pulley, Eject, Driven] while PF timing belt is set.

￿Make sure that Spacers for [Pulley, Eject, Driven] & [Bushing, 6] is correctly inserted to the slit of PF eject roller.

￿Make sure that the Paper eject roller moves smoothly.

￿On SC63/64, when Paper eject roller shaft from [Pulley, Eject, Driven], two hooks on Paper eject roller shaft are damaged. Therefore, do not use the shaft again because the paper feeding accuracy is lower.

￿On SC83/84, you can use removed Paper eject roller shaft again by being careful of conbination direction between Paper guide shaft and Pulley. Therefore, mark on the shaft and Pulley before removing the shaft. (This marking is done in manufactory. But, please ignore the marking in your service.

When you replace Paper eject roller with new one, lubricate it with the suitable amount of G-58 grease by the specified position.

3)

Remove one spacer for securing [Bushing, 6] to Paper eject roller, and turn

 

[Bushing, 6] until it is free. (The end of [Bushing, 6] rotates to the front side

 

of the printer.)

4) Slide Paper eject roller to home position side slightly, and pull up the left end of

 

the roller.

5)

Remove Paper eject roller with sliding to the left side of the printer.
￿Do not damage rubber portion of Paper eject roller when

CAUTION

sliding the roller to the left side of the printer.

 

￿When PF timing belt is removed or replaced with new one, tension adjustment of PF timing belt must be performed by the degital tension gauge.

￿When Paper eject roller 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)

Disassembly and Assembly

Disassembly

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