Epson WorkForce Pro WP4531
Adjustments. Rear ASF Timing Belt tension Adjustment
- Loosen the screw of the Rear ASF tension lever referring to, and adjust the position of the Rear ASF Belt Tension Lever until the tension falls within the standard.
- Tighten the screw of the Rear ASF tension Lever and measure the tension again.
- Repeat Step 1 and Step 2 until the tension falls within the standard.
If the result of readjustment of the ASF Timing Belt tension is out of standard, replace the Frame Base Assy.