REV.-A
Step 3 Loosen the lock screw CP (P)(M3 X 6) clamping the trigger solenoid and trigger lever.
Step 4 Place the finger of your left hand on the bottom of the trigger solenoid and push it up lightly.
(When the carriage motor is installed, push it up over the motor.)
Step 5 While maintaining this situation, place the thickness gauge (0.5 mm) between the trigger lever
and release planetary gear set (Fig. A) and hold the gauge using the finger that is pushing up
the solenoid. (Keep pushing strongly.)
Step 6 Tighten the screw firmly using your other hand.
Thickness
gauge (0.5 mm)
Trigger lever
/LOCk screw GP(p) (M3 X 6)
Trigger solenoid
Figure 4-60. Tightening Down The Trigger Solenoid
4.3.2 TE Sensor Roller Adjustment
This adjustment can be performed without removing the printer mechanism. But the following parts
should be removed, besides the upper case.
•
Paper eject guide plate
•
Platen cover
This adjustment is required in the following cases.
•
When the TE sensor roller is removed.
•
When the TE sensor is removed.
The TE roller detects the top of the paper and the location of the roller influences the sensor's reception.
If this adjustment is not performed correctly, the following may result.
•
The position of paper top edge won't be detected correctly.
(Paper loose
-'>-
paper jam)
•
Top edge holder system won't work.
(Top edge is always detected
-'>-
paper jam)
•
Top edge holder doesn't operate.
(Top edge is never detected
-'>-
paper jam)
4-47