Adjustment - Epson DFX-8500 Service Manual

CHAPTER 4

ADJUSTMENT

4.1 PRINTER MECHANISM ADJUSTMENTS ............................................................4-1
4.1.1 PG Motor Backlash Adjustment........................................................................................... 4-1
4.1.2 Carriage Timing Belt Tension Adjustment .......................................................................... 4-2
4.1.3 Tractor Wire Spring Tension Adjustment ........................................................................... 4-3
4.1.4 Pull Tractor Sensor Position Adjustment............................................................................ 4-4
4.1.5 Carriage Guide Shaft Parallelism Adjustment .................................................................... 4-5
4.1.6 Platen Angle Adjustment ...................................................................................................... 4-9
4.1.7 Platen Gap Motor Value Adjustment.................................................................................. 4-12
4.1.8 Measurement Seeking and Bi-directional Printing Adjustment...................................... 4-15