Epson Stylus Pro 4000 Field Repair Manual page 197

Stylus Pro 4000 Field Repair Guide
Tracing Paper, Single Weight Matte Paper, and Plain Paper.
3. The SSCL (Super Strong Cleaning Cycle) was modified to increase the ultrasonic portion of the
cleaning cycle. The ultrasonic portion (strong piezo vibration) assists in disolving deposits on the
nozzle plate. Additonally the
Stylus Pro 4000 Firmware Ver. I02851.upg
Release date:01/28/05
1. The firmware was modified to eliminate the clipping of images (top and bottom) when using RIP's
including ColorBurst.
Stylus Pro 4000 Firmware Ver. I0154B.upg
Release date:11/15/04
1. With earlier versions of firmware, at power up, a sheet may feed from the paper tray. With this
version of firmware, a sheet is no longer fed at power up.
Stylus Pro 4000 Ver. I0204A.upg
Release date:10/20/04
1. This firmware version corrects centering issues at 1440 dpi on Single Weight Matte, Enhanced
Matte, Photo Quality Ink Jet Paper, and Archival Matte sheet media.
Stylus Pro 4000 Ver. IO2146.upg
Firmware History
SSCL was limited to 251 cleanings to protect the Print Head.
Printer Component, Software Item, LCD Display, Printer Button
4/28/05
Page 197.