Photo detail

Camera Maker Nikon Corporation Camera Model NIKON D90
Aperture f/5.3 Exposure Value 0 EV
Exposure Program Unknown: 0 Exposure Time 1/60 sec
Flash Flash, Auto-Mode, Return light detected Focal Length 66 mm
ISO 800 Metering Mode Pattern
Date/Time 2016:06:26 09:04:38 Resolution Unit Inch
X Resolution 240 dots per ResolutionUnit Y Resolution 240 dots per ResolutionUnit
Compression Jpeg Compression Contrast 0
Exposure Mode 0 Saturation 0
Scene Type Directly Photographed Sharpness 0
Subject Distance 1.41 Caption The Y-axis runs on cheap drawer slides that were out of whack and kept binding. The result was that after multiple passes back and forth, the stepper would slip and the axis kept drifting. I finally had to disassemble the printer bed and adjust the slides back to get full range of motion.