Epson Stylus Photo RX640 series, Руководство по обслуживанию

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EPSON Stylus PHOTO RX640/650 Revision A
Disassembly and Assembly Removal of Exterior Parts 52
4.2.8 Linear Scale
1. Remove the Scanner Unit (p.45)
2. Remove the spring from the left frame of the printer. (Fig. 4-28)
3. Release the Linear Scale from the hook at the right frame of the printer.
4. Pull out the Linear Scale from the CR Encoder of the Carriage Assy.
5. Turn the Linear Scale upward by 90 degrees and release it from the left hook.
Figure 4-28. Removing the Linear Scale
C A U T I O N
When you hold the Linear Scale, hold its ends or two points of the
top and bottom surfaces with your hands; do not touch the reading
surface.
Take care that the reading surface is not soiled or scratched.
C H E C K
P O I N T
Stylus PHOTO RX640/650 does not have any mechanism that
permits the operator to unlock the carriage. Therefore, turn the
power ON and turn it OFF timely after seeing the movement of the
carriage to locate it at a position other than the home position.
Install the Linear Scale with the cut portion toward upper left.
CR_Scale02.eps
About 25mm
About 45 mm
Hold here
Hold here Hold here
Hold here
HP side
Cut portion
Carriage Assy
2. Remove the spring
3. Release it from the hook
4. Pull it out from the CR Encoder
5. Turn it by 90 degrees and release it