Epson WF-5690 Series Service Manual page 73

Epson WF-5690/4640/4630/5620/5190/5110 series
7. With the Carriage Assy in the center of the printer, adjust three notches each for both PG Cam Right and PG
Cam Left to make the PG narrower.
8. Pull the Timing Belt to move the Carriage Assy to 0-digit side and 80-digit side and check if the Carriage
Assy touches the thickness gauges. If the Carriage Assy does not come in contact with the thickness gauges,
adjust the PG Cam Right and PG Cam Left to make the PG narrower until the Carriage Assy touches the
thickness gauges.
Left
PG Cam Left
Adjustment
Adjust three notches each for both PG Cam
Right/Left to make the PG narrower.
PG: narrower
Figure 3-26. PG Adjustment
Details of Adjustments
Right
PG Cam Right
PG: narrower
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