Firmware History - Epson Stylus Pro 4000 Field Repair Manual

Stylus Pro 4000 Field Repair Guide
This chart explains the meaning of
the firmware version characters.
Stylus Pro 4000 Current Firmware Ver. I02552.upg
Release date: 02/25/05
1. The Exit Roller setting was changed to minimize "Pizza Wheel" marks when printing on cut sheet
paper and/or using the front manual feed.
2. The paper loading routine was modified to minimize

Firmware History

Firmware History
Printer Component, Software Item,
Paper Jam errors with thin media, such as
LCD Display, Printer Button
4/28/05
Page 196.