Epson LX-HOO Technical Manual page 87

3. Disconnect the cable from connector CN6 on the ROCX board.
4. Unlock the two notches of the paper guide by pushing them frontward from the back side of the
printer mechanism, and remove the paper guide.
If any problems occur (such as non-uniform print density) after removing and installing the platen
unit or replacing the platen unit with a new one, perform the following adjustment.
4.3.1 Platen Gap Adjustment
4.2.4.2 Removal of Printer Mechanism (Figure 4-10)
Remove the platen unit and the paper guide. (Refer to Section 4.2.4.1.)
2. Disconnect the cables from connectors CN5, CN4, and CN7 on the ROCX board. (Refer to Figure
4-5.)
3. Loosen the six tabs of the lower case, which secure the printer mechanism to the lower case, by
pushing them with a screwdriver. The printer mechanism can be removed easily using the following
procedure:
-
When loosening the tabs, be sure to push them softly so as not damage the lower case or printer
mechanism.
Fig. 4-9. Printer Mechanism Rear View
ADJUSTMENT REQUIRED
W A R N I N G
Fig. 4-10 Printer Mechanism Removal
4-8